Yep, we may get a tiny thank-you (read: commission) when you buy through links on Techspotr — not enough for a yacht, but enough to keep the lights (and servers) on. Learn more
The Sensi ST55 thermostats comes packed with 149 useful specs & features — from general information, physical & installation, display & controls & connectivity & smart features to more. Here’s what smart shoppers are looking at on Techspotr.
Supports IFTTT Enables automation with third-party services. with a difference of 65.0 points
Supports Wi-Fi Connectivity Indicates whether the thermostat can connect to a Wi-Fi network for smart features and remote control. with a difference of 63.0 points
Supports Remote Access Allows control from outside the home. with a difference of 64.0 points
A fast snapshot of the Sensi ST55, covering its standout specification and what you can expect right out of the box.
Sensi ST55
Sensi ST55 is a WiFi-enabled device designed to look and feel like a traditional thermostat while offering modern smart features. It is most recognized for its "no C-wire required" installation for most systems, which makes it a popular option for older homes.
Specifications & Facts 149
Specs measured. Drama avoided.
The Sensi ST55 thermostats is more than a price tag. Explore specs, real pros and cons, and see how it holds up next to similar thermostats — then add your own vote!
General Information 17
Sensi ST55 Thermostat Category
What category of thermostat is this?
95 Sensi ST55 0 Votes Smart
14 Thermostats in this range Non-Programmable
Sensi ST55
The thermostat qualifies as a smart device, integrating connectivity and automation for enhanced user experience and efficiency.
Indicates the functional category of the thermostat.
When it comes to Thermostat Category, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 81 score measurement.
Don’t keep it to yourself — be the first to react and review the Thermostat Category on Sensi ST55 ◉ and help others decide!
Sensi ST55 Intended Use
What is the intended use of this thermostat?
25 Sensi ST55 0 Votes Residential
12 Thermostats in this range Residential
Sensi ST55
This model is designed specifically for residential use, focusing on home comfort and energy management.
Specifies the primary usage environment.
When it comes to Intended Use, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 13 score measurement.
Don’t keep it to yourself — be the first to react and review the Intended Use on Sensi ST55 ◉ and help others decide!
Sensi ST55 Installation Location
Where can this thermostat be installed?
45 Sensi ST55 0 Votes Indoor
21 Thermostats in this range Indoor
Sensi ST55
Designed exclusively for indoor installation, suitable for controlled interior environments.
Describes where the thermostat is designed to be installed.
When it comes to Installation Location, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 24 score measurement.
Don’t keep it to yourself — be the first to react and review the Installation Location on Sensi ST55 ◉ and help others decide!
Sensi ST55 Programmability Type
What type of programmability does it support?
75 Sensi ST55 0 Votes 7-Day
9 Thermostats in this range 7-Day
Sensi ST55
Programmability for a full 7-day cycle enables distinct settings for every day, offering comprehensive energy management and comfort.
Defines scheduling and automation capability.
When it comes to Programmability Type, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 66 score measurement.
Don’t keep it to yourself — be the first to react and review the Programmability Type on Sensi ST55 ◉ and help others decide!
Sensi ST55 Smart Thermostat
Is this a smart thermostat?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
This device is a smart thermostat, meaning it offers advanced connectivity and automated management beyond basic programmable functions.
Indicates whether the thermostat has smart connectivity features.
When it comes to Smart Thermostat, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Smart Thermostat on Sensi ST55 ◉ and help others decide!
Sensi ST55 Voice Assistant
Does it support voice assistants?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Voice assistant integration is supported, enabling voice commands for controlling the thermostat through compatible smart home systems.
Indicates compatibility with voice assistants.
When it comes to Voice Assistant, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Voice Assistant on Sensi ST55 ◉ and help others decide!
Sensi ST55 Mobile App
Can it be controlled using a mobile app?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
A mobile app is available for this model, offering remote control capabilities from smartphones or tablets. This enhances convenience and flexibility for users.
Confirms whether the thermostat can be controlled via mobile app.
When it comes to Mobile App, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Mobile App on Sensi ST55 ◉ and help others decide!
Sensi ST55 User Interface Type
What type of user interface does it have?
35 Sensi ST55 0 Votes Button-Based
20 Thermostats in this range Button-Based
Sensi ST55
The user interface is button-based, which provides tactile feedback and is intuitive for users who prefer physical controls over touchscreens.
Describes the primary interface design.
When it comes to User Interface Type, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 15 score measurement.
Don’t keep it to yourself — be the first to react and review the User Interface Type on Sensi ST55 ◉ and help others decide!
Sensi ST55 Language Support
What languages are supported?
78 Sensi ST55 0 Votes English, Spanish, French
44 Thermostats in this range English
Sensi ST55
This thermostat supports multiple languages including English, Spanish, and French, making it accessible to a diverse range of users.
Lists supported display or app languages.
When it comes to Language Support, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 34 score measurement.
Don’t keep it to yourself — be the first to react and review the Language Support on Sensi ST55 ◉ and help others decide!
Sensi ST55 Product Type
What type of product is this?
45 Sensi ST55 0 Votes Thermostat
21 Thermostats in this range Thermostat
Defines the core product classification.
When it comes to Product Type, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 24 score measurement.
Don’t keep it to yourself — be the first to react and review the Product Type on Sensi ST55 ◉ and help others decide!
Sensi ST55 Country of Manufacture
Where is this thermostat manufactured?
95 Sensi ST55 0 Votes US
45 Thermostats in this range US
Indicates the country where the thermostat is manufactured or assembled.
When it comes to Country of Manufacture, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 50 score measurement.
Don’t keep it to yourself — be the first to react and review the Country of Manufacture on Sensi ST55 ◉ and help others decide!
Sensi ST55 Release Year
What year was this thermostat released?
70 Sensi ST55 0 Votes 2017
24 Thermostats in this range 2017
Indicates the year the thermostat model was officially released to the market.
When it comes to Release Year, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 46 score measurement.
Don’t keep it to yourself — be the first to react and review the Release Year on Sensi ST55 ◉ and help others decide!
Sensi ST55 Control Method
How do you control this thermostat?
45 Sensi ST55 0 Votes Button
29 Thermostats in this range Buttons
Explains how users interact with the thermostat.
When it comes to Control Method, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 16 score measurement.
Don’t keep it to yourself — be the first to react and review the Control Method on Sensi ST55 ◉ and help others decide!
Sensi ST55 Learning Capability
Does it learn your temperature preferences?
No 0Votes Sensi ST55
Thermostats in this range Who knows? (Help us out by suggesting one!)
Shows whether the device adapts automatically to user behavior.
Don’t keep it to yourself — be the first to react and review the Learning Capability on Sensi ST55 ◉ and help others decide!
Sensi ST55 Color
What color is the thermostat?
75 Sensi ST55 0 Votes White
35 Thermostats in this range White
Indicates the exterior color of the thermostat for visual and aesthetic matching.
When it comes to Color, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 40 score measurement.
Don’t keep it to yourself — be the first to react and review the Color on Sensi ST55 ◉ and help others decide!
Sensi ST55 Replaceable Faceplate
Is the faceplate replaceable?
No 0Votes Sensi ST55
Yes Thermostats in this range
Indicates whether the front plate can be swapped.
When it comes to Replaceable Faceplate, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Replaceable Faceplate on Sensi ST55 ◉ and help others decide!
Sensi ST55 Modular Design
Does it have a modular design?
No 0Votes Sensi ST55
Yes Thermostats in this range
Shows whether components can be upgraded or replaced.
When it comes to Modular Design, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Modular Design on Sensi ST55 ◉ and help others decide!
Physical & Installation 17
Sensi ST55 Weight
How much does the thermostat weigh?
0.85 lbs 0Votes
0.58 lbs (Average)
Sensi ST55
The thermostat weighs 0.85 lbs (0.39 kg), making it lightweight and easy to handle during installation.
Shows how heavy the thermostat unit is.
When it comes to Weight, Sensi ST55 ◉ is worse than Thermostats in this range ◉ , delivering equal 0.3 lbs measurement.
Don’t keep it to yourself — be the first to react and review the Weight on Sensi ST55 ◉ and help others decide!
Sensi ST55 Mounting Type
How is the thermostat mounted?
95 Sensi ST55 0 Votes Wall-Mounted
45 Thermostats in this range Wall-Mounted
Sensi ST55
This thermostat is designed to be mounted on a wall, a common and convenient placement option for user access and sensor accuracy.
Specifies how the thermostat is mounted.
When it comes to Mounting Type, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 50 score measurement.
Don’t keep it to yourself — be the first to react and review the Mounting Type on Sensi ST55 ◉ and help others decide!
Sensi ST55 Width
What is the width of the thermostat?
5 inch 0Votes
4.65 inch (Average)
Sensi ST55
The width of the thermostat is 5 inches (12.7 cm), providing a moderate footprint suitable for most wall spaces.
Indicates the horizontal size of the thermostat.
When it comes to Width, Sensi ST55 ◉ is worse than Thermostats in this range ◉ , delivering equal 0.3 inch measurement.
Don’t keep it to yourself — be the first to react and review the Width on Sensi ST55 ◉ and help others decide!
Sensi ST55 Depth
What is the depth of the thermostat?
1 inch 0Votes
3.72 inch (Average)
Sensi ST55
The thermostat has a depth of 1 inch (2.54 cm). This compact depth allows for an unobtrusive installation on standard walls.
Measures how far the thermostat protrudes from the wall.
When it comes to Depth, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 2.7 inch measurement.
Don’t keep it to yourself — be the first to react and review the Depth on Sensi ST55 ◉ and help others decide!
Sensi ST55 Height
What is the height of the thermostat?
3.5 inch 0Votes
4.29 inch (Average)
Sensi ST55
The thermostat height is 3.5 inches (8.89 cm), contributing to a compact and unobtrusive wall presence.
Indicates the vertical size of the thermostat.
When it comes to Height, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 0.8 inch measurement.
Don’t keep it to yourself — be the first to react and review the Height on Sensi ST55 ◉ and help others decide!
Sensi ST55 Installation Difficulty Level
How difficult is installation?
95 Sensi ST55 0 Votes Easy
38 Thermostats in this range Easy
Sensi ST55
Installation difficulty level is easy, indicating that typical users or technicians can install this thermostat without special tools or extensive expertise.
Rates how complex installation is.
When it comes to Installation Difficulty Level, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 57 score measurement.
Don’t keep it to yourself — be the first to react and review the Installation Difficulty Level on Sensi ST55 ◉ and help others decide!
Sensi ST55 Recessed Mount
Does it support recessed mounting?
No 0Votes Sensi ST55
Thermostats in this range Who knows? (Help us out by suggesting one!)
Indicates recessed mounting capability.
Don’t keep it to yourself — be the first to react and review the Recessed Mount on Sensi ST55 ◉ and help others decide!
Sensi ST55 Detachable Unit
Is the unit detachable?
No 0Votes Sensi ST55
Yes Thermostats in this range
Shows if the unit can be detached from base.
When it comes to Detachable Unit, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Detachable Unit on Sensi ST55 ◉ and help others decide!
Sensi ST55 Wall Plate
Is a wall plate included?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Indicates whether a wall plate is included.
When it comes to Wall Plate, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 46 score measurement.
Don’t keep it to yourself — be the first to react and review the Wall Plate on Sensi ST55 ◉ and help others decide!
Sensi ST55 Trim Plate Compatibility
Is it compatible with trim plates?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Shows if trim plates can be added for coverage.
When it comes to Trim Plate Compatibility, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 59 score measurement.
Don’t keep it to yourself — be the first to react and review the Trim Plate Compatibility on Sensi ST55 ◉ and help others decide!
Sensi ST55 Installation Orientation
What orientation can it be installed in?
45 Sensi ST55 0 Votes Portrait
21 Thermostats in this range Portrait
Defines allowed mounting orientation.
When it comes to Installation Orientation, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 24 score measurement.
Don’t keep it to yourself — be the first to react and review the Installation Orientation on Sensi ST55 ◉ and help others decide!
Sensi ST55 Wiring Requirement
What wiring is required for this thermostat?
50 Sensi ST55 0 Votes No C-Wire, Low Voltage
24 Thermostats in this range C-Wire, Low Voltage
Specifies the wiring configuration required for proper installation.
When it comes to Wiring Requirement, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 26 score measurement.
Don’t keep it to yourself — be the first to react and review the Wiring Requirement on Sensi ST55 ◉ and help others decide!
Sensi ST55 Professional Installation Recommended
Is professional installation recommended?
No 0Votes Sensi ST55
Yes Thermostats in this range
Advises whether expert installation is suggested.
When it comes to Professional Installation Recommended, Sensi ST55 ◉ is better than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Professional Installation Recommended on Sensi ST55 ◉ and help others decide!
Sensi ST55 Wall Compatibility
What wall types are compatible?
50 Sensi ST55 0 Votes Drywall, Plaster
24 Thermostats in this range Drywall, Plaster
Specifies supported wall materials.
When it comes to Wall Compatibility, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 26 score measurement.
Don’t keep it to yourself — be the first to react and review the Wall Compatibility on Sensi ST55 ◉ and help others decide!
Sensi ST55 Surface Mount
Does it support surface mounting?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Indicates surface mount compatibility.
When it comes to Surface Mount, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 45 score measurement.
Don’t keep it to yourself — be the first to react and review the Surface Mount on Sensi ST55 ◉ and help others decide!
Sensi ST55 Tamper Resistant Design
Is it tamper resistant?
No 0Votes Sensi ST55
Yes Thermostats in this range
Indicates resistance to unauthorized adjustment.
When it comes to Tamper Resistant Design, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Tamper Resistant Design on Sensi ST55 ◉ and help others decide!
Sensi ST55 Installation Accessories
Are installation accessories included?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Confirms inclusion of mounting hardware.
When it comes to Installation Accessories, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 45 score measurement.
Don’t keep it to yourself — be the first to react and review the Installation Accessories on Sensi ST55 ◉ and help others decide!
Display & Controls 18
Sensi ST55 Display Size
How large is the display?
5 inch 0Votes
3.18 inch (Average)
Sensi ST55
The display size is 5 inches (12.7 cm), large enough for clear information presentation and easy interaction.
Indicates the diagonal size of the display.
When it comes to Display Size, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 1.8 inch measurement.
Don’t keep it to yourself — be the first to react and review the Display Size on Sensi ST55 ◉ and help others decide!
Sensi ST55 Backlight
Is the display backlit?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Backlight is included to improve display readability in low light conditions without needing external lighting.
Indicates if the display is backlit.
When it comes to Backlight, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 49 score measurement.
Don’t keep it to yourself — be the first to react and review the Backlight on Sensi ST55 ◉ and help others decide!
Sensi ST55 Always-On Display
Is the display always on?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
An always-on display provides continuous visibility of settings and environmental data without the need to activate the screen manually.
Shows key info without waking the device.
When it comes to Always-On Display, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 57 score measurement.
Don’t keep it to yourself — be the first to react and review the Always-On Display on Sensi ST55 ◉ and help others decide!
Sensi ST55 Physical Buttons
Does it have physical buttons?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Physical buttons are available for user input, offering tactile control options alongside possible touchscreen or app interfaces.
Indicates presence of tactile buttons.
When it comes to Physical Buttons, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 53 score measurement.
Don’t keep it to yourself — be the first to react and review the Physical Buttons on Sensi ST55 ◉ and help others decide!
Sensi ST55 Screen Resolution
What is the screen resolution quality?
45 Sensi ST55 0 Votes Standard
13 Thermostats in this range Standard
Sensi ST55
The screen resolution is standard, providing clear visuals without excessive power consumption.
Describes the visual clarity and sharpness of the display.
When it comes to Screen Resolution, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 32 score measurement.
Don’t keep it to yourself — be the first to react and review the Screen Resolution on Sensi ST55 ◉ and help others decide!
Sensi ST55 Display Type
What type of display does it use?
80 Sensi ST55 0 Votes LED
30 Thermostats in this range LCD
Defines the underlying display technology.
When it comes to Display Type, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 50 score measurement.
Don’t keep it to yourself — be the first to react and review the Display Type on Sensi ST55 ◉ and help others decide!
Sensi ST55 Touchscreen
Does it have a touchscreen?
No 0Votes Sensi ST55
Yes Thermostats in this range
Shows whether touch input is supported.
When it comes to Touchscreen, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Touchscreen on Sensi ST55 ◉ and help others decide!
Sensi ST55 Adjustable Brightness
Can you adjust the brightness?
No 0Votes Sensi ST55
Yes Thermostats in this range
Allows users to change screen brightness.
When it comes to Adjustable Brightness, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Adjustable Brightness on Sensi ST55 ◉ and help others decide!
Sensi ST55 Color Display
Is it a color display?
No 0Votes Sensi ST55
Yes Thermostats in this range
Indicates support for multiple colors on screen.
When it comes to Color Display, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Color Display on Sensi ST55 ◉ and help others decide!
Sensi ST55 Proximity Activation
Does the display activate by proximity?
No 0Votes Sensi ST55
Yes Thermostats in this range
Activates the screen when someone approaches.
When it comes to Proximity Activation, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Proximity Activation on Sensi ST55 ◉ and help others decide!
Sensi ST55 Dial Control
Does it use a control dial?
No 0Votes Sensi ST55
Yes Thermostats in this range
Indicates use of a rotating dial.
When it comes to Dial Control, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Dial Control on Sensi ST55 ◉ and help others decide!
Sensi ST55 Gesture Control
Does it support gesture control?
No 0Votes Sensi ST55
Thermostats in this range Who knows? (Help us out by suggesting one!)
Allows gesture-based interaction.
Don’t keep it to yourself — be the first to react and review the Gesture Control on Sensi ST55 ◉ and help others decide!
Sensi ST55 Display Orientation
What is the display orientation?
45 Sensi ST55 0 Votes Portrait
20 Thermostats in this range Portrait
Defines how the screen is oriented.
When it comes to Display Orientation, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 25 score measurement.
Don’t keep it to yourself — be the first to react and review the Display Orientation on Sensi ST55 ◉ and help others decide!
Sensi ST55 Display Customization
Can the display be customized?
No 0Votes Sensi ST55
Yes Thermostats in this range
Allows users to customize on-screen info.
When it comes to Display Customization, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Display Customization on Sensi ST55 ◉ and help others decide!
Sensi ST55 Status Indicator Lights
Are there status indicator lights?
No 0Votes Sensi ST55
Yes Thermostats in this range
Uses lights to show system status.
When it comes to Status Indicator Lights, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Status Indicator Lights on Sensi ST55 ◉ and help others decide!
Sensi ST55 Control Lock
Is there a control lock feature?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Prevents unauthorized setting changes.
When it comes to Control Lock, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 58 score measurement.
Don’t keep it to yourself — be the first to react and review the Control Lock on Sensi ST55 ◉ and help others decide!
Sensi ST55 Child Lock
Does it have a child lock?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Prevents accidental changes by children.
When it comes to Child Lock, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 58 score measurement.
Don’t keep it to yourself — be the first to react and review the Child Lock on Sensi ST55 ◉ and help others decide!
Sensi ST55 Accessibility Features
What accessibility features are included?
79 Sensi ST55 0 Votes High-Contrast, Large-Text
32 Thermostats in this range Large-Text
Improves usability for accessibility needs.
When it comes to Accessibility Features, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 47 score measurement.
Don’t keep it to yourself — be the first to react and review the Accessibility Features on Sensi ST55 ◉ and help others decide!
Connectivity & Smart Features 17
Sensi ST55 Wi-Fi Band
Which Wi-Fi bands are supported?
31 Sensi ST55 0 Votes 2.4GHz
9 Thermostats in this range 2.4GHz
Sensi ST55
Wi-Fi band support includes 2.4 GHz, which is widely compatible with most routers and offers good range for home connectivity.
Specifies supported Wi-Fi frequency bands.
When it comes to Wi-Fi Band, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 22 score measurement.
Don’t keep it to yourself — be the first to react and review the Wi-Fi Band on Sensi ST55 ◉ and help others decide!
Sensi ST55 Firmware Update Method
How are firmware updates performed?
82 Sensi ST55 0 Votes OTA
29 Thermostats in this range OTA
Sensi ST55
Firmware updates are performed over the air (OTA), allowing users to keep the device up to date conveniently without needing physical connections.
Describes how firmware updates are applied.
When it comes to Firmware Update Method, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 53 score measurement.
Don’t keep it to yourself — be the first to react and review the Firmware Update Method on Sensi ST55 ◉ and help others decide!
Sensi ST55 IFTTT
Is IFTTT supported?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
IFTTT (If This Then That) support enables integration with a wide range of smart home applications for customized automation.
Enables automation with third-party services.
When it comes to IFTTT, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 65 score measurement.
Don’t keep it to yourself — be the first to react and review the IFTTT on Sensi ST55 ◉ and help others decide!
Sensi ST55 Wi-Fi Connectivity
Does the thermostat support Wi-Fi connectivity?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Indicates whether the thermostat can connect to a Wi-Fi network for smart features and remote control.
When it comes to Wi-Fi Connectivity, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 63 score measurement.
Don’t keep it to yourself — be the first to react and review the Wi-Fi Connectivity on Sensi ST55 ◉ and help others decide!
Sensi ST55 Remote Access
Can it be accessed remotely?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Allows control from outside the home.
When it comes to Remote Access, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Remote Access on Sensi ST55 ◉ and help others decide!
Sensi ST55 Bluetooth Connectivity
Does it support Bluetooth?
No 0Votes Sensi ST55
Yes Thermostats in this range
Shows whether Bluetooth connectivity is available.
When it comes to Bluetooth Connectivity, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Bluetooth Connectivity on Sensi ST55 ◉ and help others decide!
Sensi ST55 Zigbee
Does it support Zigbee?
No 0Votes Sensi ST55
Yes Thermostats in this range
Indicates compatibility with Zigbee networks.
When it comes to Zigbee, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Zigbee on Sensi ST55 ◉ and help others decide!
Sensi ST55 Z-Wave
Does it support Z-Wave?
No 0Votes Sensi ST55
Yes Thermostats in this range
Indicates compatibility with Z-Wave systems.
When it comes to Z-Wave, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Z-Wave on Sensi ST55 ◉ and help others decide!
Sensi ST55 Thread
Does it support Thread?
No 0Votes Sensi ST55
Thermostats in this range Who knows? (Help us out by suggesting one!)
Indicates support for the Thread protocol.
Don’t keep it to yourself — be the first to react and review the Thread on Sensi ST55 ◉ and help others decide!
Sensi ST55 Cloud Connectivity
Does it connect to the cloud?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Shows whether cloud services are used.
When it comes to Cloud Connectivity, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Cloud Connectivity on Sensi ST55 ◉ and help others decide!
Sensi ST55 Local Control Capability
Can it be controlled locally without internet?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Indicates whether local control works without internet.
When it comes to Local Control Capability, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 45 score measurement.
Don’t keep it to yourself — be the first to react and review the Local Control Capability on Sensi ST55 ◉ and help others decide!
Sensi ST55 Smart Home Ecosystem Compatibility
Which smart home ecosystems are supported?
82 Sensi ST55 0 Votes Alexa, Google Home
18 Thermostats in this range Alexa, Google Home, Apple HomeKit
Lists supported smart home platforms.
When it comes to Smart Home Ecosystem Compatibility, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Smart Home Ecosystem Compatibility on Sensi ST55 ◉ and help others decide!
Sensi ST55 API Access
Is API access available?
No 0Votes Sensi ST55
Thermostats in this range Who knows? (Help us out by suggesting one!)
Indicates availability of developer APIs.
Don’t keep it to yourself — be the first to react and review the API Access on Sensi ST55 ◉ and help others decide!
Sensi ST55 Data Encryption
Is data encrypted?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Protects transmitted user data.
When it comes to Data Encryption, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Data Encryption on Sensi ST55 ◉ and help others decide!
Sensi ST55 User Account Required
Is a user account required?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Indicates if an online account is mandatory.
When it comes to User Account Required, Sensi ST55 ◉ is same as Thermostats in this range ◉ , delivering equal 7 score measurement.
Don’t keep it to yourself — be the first to react and review the User Account Required on Sensi ST55 ◉ and help others decide!
Sensi ST55 Multi-User
Can multiple users access it?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Allows multiple users to access controls.
When it comes to Multi-User, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Multi-User on Sensi ST55 ◉ and help others decide!
Sensi ST55 Geofencing
Does it support geofencing?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Adjusts settings based on user location.
When it comes to Geofencing, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Geofencing on Sensi ST55 ◉ and help others decide!
Sensors & Monitoring 16
Sensi ST55 Temperature Sensor Type
What type of temperature sensor is used?
65 Sensi ST55 0 Votes Digital
13 Thermostats in this range Thermistor
Sensi ST55
Uses a digital temperature sensor, providing more precise and responsive measurements compared to analog sensors.
Defines the technology used to measure temperature.
When it comes to Temperature Sensor Type, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 52 score measurement.
Don’t keep it to yourself — be the first to react and review the Temperature Sensor Type on Sensi ST55 ◉ and help others decide!
Sensi ST55 Sensor Accuracy
How accurate are the sensors?
25 Sensi ST55 0 Votes Standard
12 Thermostats in this range Standard
Sensi ST55
The sensor accuracy is standard, offering reliable temperature readings suitable for typical residential environments.
Indicates how accurately the thermostat sensors measure conditions.
When it comes to Sensor Accuracy, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 13 score measurement.
Don’t keep it to yourself — be the first to react and review the Sensor Accuracy on Sensi ST55 ◉ and help others decide!
Sensi ST55 Sampling Rate
How often does the thermostat sample data?
45 Sensi ST55 0 Votes Standard
15 Thermostats in this range Standard
Sensi ST55
The sampling rate for sensor data is standard, providing dependable readings without excessive power consumption.
Describes how frequently the thermostat sensors collect and update environmental data.
When it comes to Sampling Rate, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 30 score measurement.
Don’t keep it to yourself — be the first to react and review the Sampling Rate on Sensi ST55 ◉ and help others decide!
Sensi ST55 Historical Data Tracking
Can it track historical data?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Historical data tracking is included, letting users review past temperature settings and system activity. This aids in optimizing HVAC usage patterns.
Stores past environmental data.
When it comes to Historical Data Tracking, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Historical Data Tracking on Sensi ST55 ◉ and help others decide!
Sensi ST55 Temperature Range
What temperature range is supported?
60 Sensi ST55 0 Votes 45-90°F
29 Thermostats in this range 40-90°F
Indicates supported temperature measurement range.
When it comes to Temperature Range, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 31 score measurement.
Don’t keep it to yourself — be the first to react and review the Temperature Range on Sensi ST55 ◉ and help others decide!
Sensi ST55 Humidity Sensor
Does it measure humidity?
No 0Votes Sensi ST55
Yes Thermostats in this range
Indicates whether humidity is measured.
When it comes to Humidity Sensor, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Humidity Sensor on Sensi ST55 ◉ and help others decide!
Sensi ST55 Motion Sensor
Does it have a motion sensor?
No 0Votes Sensi ST55
Yes Thermostats in this range
Detects movement near the thermostat.
When it comes to Motion Sensor, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Motion Sensor on Sensi ST55 ◉ and help others decide!
Sensi ST55 Occupancy Detection
Can it detect room occupancy?
No 0Votes Sensi ST55
Yes Thermostats in this range
Determines if people are present in the space.
When it comes to Occupancy Detection, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Occupancy Detection on Sensi ST55 ◉ and help others decide!
Sensi ST55 Ambient Light Sensor
Does it detect ambient light?
No 0Votes Sensi ST55
Yes Thermostats in this range
Adjusts display or behavior based on light.
When it comes to Ambient Light Sensor, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Ambient Light Sensor on Sensi ST55 ◉ and help others decide!
Sensi ST55 Proximity Sensor
Does it have a proximity sensor?
No 0Votes Sensi ST55
Yes Thermostats in this range
Detects nearby presence for wake-up actions.
When it comes to Proximity Sensor, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Proximity Sensor on Sensi ST55 ◉ and help others decide!
Sensi ST55 Outdoor Temperature
Does it support outdoor temperature data?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Allows use of outdoor temperature data.
When it comes to Outdoor Temperature, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Outdoor Temperature on Sensi ST55 ◉ and help others decide!
Sensi ST55 Remote Sensor
Can it use remote sensors?
No 0Votes Sensi ST55
Thermostats in this range Who knows? (Help us out by suggesting one!)
Indicates compatibility with external sensors.
Don’t keep it to yourself — be the first to react and review the Remote Sensor on Sensi ST55 ◉ and help others decide!
Sensi ST55 Sensor Calibration
Can the sensors be calibrated?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Allows manual or automatic sensor adjustment.
When it comes to Sensor Calibration, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 54 score measurement.
Don’t keep it to yourself — be the first to react and review the Sensor Calibration on Sensi ST55 ◉ and help others decide!
Sensi ST55 Real-Time Monitoring
Does it offer real-time monitoring?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Provides live environmental data.
When it comes to Real-Time Monitoring, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 55 score measurement.
Don’t keep it to yourself — be the first to react and review the Real-Time Monitoring on Sensi ST55 ◉ and help others decide!
Sensi ST55 Energy Usage Monitoring
Does it monitor energy usage?
No 0Votes Sensi ST55
Yes Thermostats in this range
Tracks HVAC energy usage estimates.
When it comes to Energy Usage Monitoring, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Energy Usage Monitoring on Sensi ST55 ◉ and help others decide!
Sensi ST55 System Health Monitoring
Does it monitor system health?
No 0Votes Sensi ST55
Yes Thermostats in this range
Monitors HVAC system performance and alerts.
When it comes to System Health Monitoring, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the System Health Monitoring on Sensi ST55 ◉ and help others decide!
Scheduling & Automation 18
Sensi ST55 Daily Scheduling
Can you set daily schedules?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Daily scheduling capability allows programming different temperature settings for each day, enhancing comfort and energy management.
Allows temperature changes by day.
When it comes to Daily Scheduling, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 59 score measurement.
Don’t keep it to yourself — be the first to react and review the Daily Scheduling on Sensi ST55 ◉ and help others decide!
Sensi ST55 Vacation Mode
Is there a vacation mode?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Vacation mode helps save energy by maintaining reduced HVAC activity during extended absences. Users can set this mode to avoid unnecessary heating or cooling.
Maintains efficiency when away for long periods.
When it comes to Vacation Mode, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 60 score measurement.
Don’t keep it to yourself — be the first to react and review the Vacation Mode on Sensi ST55 ◉ and help others decide!
Sensi ST55 Event-Based Triggers
Are event-based triggers supported?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Event-based triggers enable automation of HVAC functions based on specific conditions or occurrences, enhancing convenience and efficiency.
Responds to events like occupancy changes.
When it comes to Event-Based Triggers, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Event-Based Triggers on Sensi ST55 ◉ and help others decide!
Sensi ST55 Demand Response
Does it support demand response?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Demand response compatibility means the thermostat can participate in programs to reduce power consumption during peak demand periods.
Participates in utility demand programs.
When it comes to Demand Response, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Demand Response on Sensi ST55 ◉ and help others decide!
Sensi ST55 Scheduling Capability
Does it support scheduling?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Indicates whether scheduling is supported.
When it comes to Scheduling Capability, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 59 score measurement.
Don’t keep it to yourself — be the first to react and review the Scheduling Capability on Sensi ST55 ◉ and help others decide!
Sensi ST55 Scheduling Type
What type of scheduling is available?
54 Sensi ST55 0 Votes Guided
12 Thermostats in this range Manual
Defines how schedules are created and managed.
When it comes to Scheduling Type, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 42 score measurement.
Don’t keep it to yourself — be the first to react and review the Scheduling Type on Sensi ST55 ◉ and help others decide!
Sensi ST55 Weekly Scheduling
Can you set weekly schedules?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Allows different schedules across the week.
When it comes to Weekly Scheduling, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 59 score measurement.
Don’t keep it to yourself — be the first to react and review the Weekly Scheduling on Sensi ST55 ◉ and help others decide!
Sensi ST55 Adaptive Scheduling
Does it adapt schedules automatically?
No 0Votes Sensi ST55
Yes Thermostats in this range
Adjusts schedules based on behavior.
When it comes to Adaptive Scheduling, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Adaptive Scheduling on Sensi ST55 ◉ and help others decide!
Sensi ST55 Learning Schedule
Does it learn your schedule?
No 0Votes Sensi ST55
Yes Thermostats in this range
Learns user habits over time.
When it comes to Learning Schedule, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Learning Schedule on Sensi ST55 ◉ and help others decide!
Sensi ST55 Away Mode
Does it support away mode?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Adjusts settings when occupants leave.
When it comes to Away Mode, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Away Mode on Sensi ST55 ◉ and help others decide!
Sensi ST55 Sleep Mode
Is there a sleep mode?
No 0Votes Sensi ST55
Yes Thermostats in this range
Optimizes temperature for sleeping hours.
When it comes to Sleep Mode, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Sleep Mode on Sensi ST55 ◉ and help others decide!
Sensi ST55 Eco Mode
Does it have an eco mode?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Reduces energy use automatically.
When it comes to Eco Mode, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 63 score measurement.
Don’t keep it to yourself — be the first to react and review the Eco Mode on Sensi ST55 ◉ and help others decide!
Sensi ST55 Temperature Presets
Are temperature presets available?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Allows quick switching between preset temps.
When it comes to Temperature Presets, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 59 score measurement.
Don’t keep it to yourself — be the first to react and review the Temperature Presets on Sensi ST55 ◉ and help others decide!
Sensi ST55 Smart Home Scenes
Does it support smart home scenes?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Integrates with smart home scenes.
When it comes to Smart Home Scenes, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Smart Home Scenes on Sensi ST55 ◉ and help others decide!
Sensi ST55 Automation Rules
Can automation rules be created?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Enables rule-based automation logic.
When it comes to Automation Rules, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 64 score measurement.
Don’t keep it to yourself — be the first to react and review the Automation Rules on Sensi ST55 ◉ and help others decide!
Sensi ST55 Time-Based Triggers
Are time-based triggers supported?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Executes actions at set times.
When it comes to Time-Based Triggers, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 59 score measurement.
Don’t keep it to yourself — be the first to react and review the Time-Based Triggers on Sensi ST55 ◉ and help others decide!
Sensi ST55 Weather-Based Automation
Does it use weather data for automation?
No 0Votes Sensi ST55
Yes Thermostats in this range
Adjusts based on weather conditions.
When it comes to Weather-Based Automation, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Weather-Based Automation on Sensi ST55 ◉ and help others decide!
Sensi ST55 Utility Program Compatibility
Is it compatible with utility programs?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Works with energy provider programs.
When it comes to Utility Program Compatibility, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 63 score measurement.
Don’t keep it to yourself — be the first to react and review the Utility Program Compatibility on Sensi ST55 ◉ and help others decide!
HVAC Compatibility 18
Sensi ST55 HVAC System Type
Which HVAC system types are supported?
73 Sensi ST55 0 Votes Central, Split
33 Thermostats in this range Central, Split
Sensi ST55
Compatible with central and split-type HVAC systems, covering common residential heating and cooling setups.
Defines the general HVAC system types supported.
When it comes to HVAC System Type, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 40 score measurement.
Don’t keep it to yourself — be the first to react and review the HVAC System Type on Sensi ST55 ◉ and help others decide!
Sensi ST55 Heating System Compatibility
What heating systems are supported?
42 Sensi ST55 0 Votes Furnace, Boiler, Heat Pump
16 Thermostats in this range Furnace, Boiler, Heat Pump
Sensi ST55
Heating system compatibility includes furnaces, boilers, and heat pumps, accommodating a wide variety of residential heating configurations.
Indicates supported heating system types.
When it comes to Heating System Compatibility, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 26 score measurement.
Don’t keep it to yourself — be the first to react and review the Heating System Compatibility on Sensi ST55 ◉ and help others decide!
Sensi ST55 Multi-Stage Heating
Does it support multi-stage heating?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Multi-stage heating support allows precise control over heating systems with multiple heating stages, improving comfort and energy use.
Indicates support for multi-stage heating.
When it comes to Multi-Stage Heating, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 59 score measurement.
Don’t keep it to yourself — be the first to react and review the Multi-Stage Heating on Sensi ST55 ◉ and help others decide!
Sensi ST55 Multi-Stage Cooling
Does it support multi-stage cooling?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Multi-stage cooling capability means the thermostat can manage complex cooling systems with multiple compressor stages, improving comfort and efficiency.
Indicates support for multi-stage cooling.
When it comes to Multi-Stage Cooling, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 62 score measurement.
Don’t keep it to yourself — be the first to react and review the Multi-Stage Cooling on Sensi ST55 ◉ and help others decide!
Sensi ST55 Fan Control
Can it control the HVAC fan?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Fan control capability is included, allowing manual or automatic operation of the HVAC system fan for improved air circulation.
Allows independent fan operation control.
When it comes to Fan Control, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 51 score measurement.
Don’t keep it to yourself — be the first to react and review the Fan Control on Sensi ST55 ◉ and help others decide!
Sensi ST55 Boiler Compatibility
Is it compatible with boilers?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Boiler compatibility enables control of hydronic heating systems, a common residential heating method using hot water.
Indicates compatibility with boiler systems.
When it comes to Boiler Compatibility, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 50 score measurement.
Don’t keep it to yourself — be the first to react and review the Boiler Compatibility on Sensi ST55 ◉ and help others decide!
Sensi ST55 Gas Furnace Compatibility
Does it support gas furnaces?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
This thermostat supports compatibility with gas furnace systems, allowing control over traditional heating appliances.
Indicates support for gas furnaces.
When it comes to Gas Furnace Compatibility, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 48 score measurement.
Don’t keep it to yourself — be the first to react and review the Gas Furnace Compatibility on Sensi ST55 ◉ and help others decide!
Sensi ST55 Oil Furnace Compatibility
Does it support oil furnaces?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Oil furnace compatibility allows the thermostat to control heating systems powered by oil furnaces, maintaining versatility.
Indicates support for oil furnaces.
When it comes to Oil Furnace Compatibility, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 49 score measurement.
Don’t keep it to yourself — be the first to react and review the Oil Furnace Compatibility on Sensi ST55 ◉ and help others decide!
Sensi ST55 Cooling System Compatibility
What cooling systems are supported?
72 Sensi ST55 0 Votes Central AC, Heat Pump
28 Thermostats in this range Central AC, Heat Pump
Indicates supported cooling system types.
When it comes to Cooling System Compatibility, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 44 score measurement.
Don’t keep it to yourself — be the first to react and review the Cooling System Compatibility on Sensi ST55 ◉ and help others decide!
Sensi ST55 Heat Pump Compatibility
Does it support heat pumps?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Indicates support for heat pump systems.
When it comes to Heat Pump Compatibility, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 57 score measurement.
Don’t keep it to yourself — be the first to react and review the Heat Pump Compatibility on Sensi ST55 ◉ and help others decide!
Sensi ST55 Dual Fuel
Does it support dual fuel systems?
No 0Votes Sensi ST55
Yes Thermostats in this range
Supports dual-fuel HVAC configurations.
When it comes to Dual Fuel, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Dual Fuel on Sensi ST55 ◉ and help others decide!
Sensi ST55 Humidifier
Does it support a humidifier?
No 0Votes Sensi ST55
Yes Thermostats in this range
Supports integrated humidifier control.
When it comes to Humidifier, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Humidifier on Sensi ST55 ◉ and help others decide!
Sensi ST55 Dehumidifier
Does it support a dehumidifier?
No 0Votes Sensi ST55
Yes Thermostats in this range
Supports integrated dehumidifier control.
When it comes to Dehumidifier, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Dehumidifier on Sensi ST55 ◉ and help others decide!
Sensi ST55 Ventilator
Does it support ventilators?
No 0Votes Sensi ST55
Yes Thermostats in this range
Supports ventilation systems like HRV/ERV.
When it comes to Ventilator, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Ventilator on Sensi ST55 ◉ and help others decide!
Sensi ST55 Radiant Heating Compatibility
Does it support radiant heating?
No 0Votes Sensi ST55
Yes Thermostats in this range
Supports radiant floor or panel heating.
When it comes to Radiant Heating Compatibility, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Radiant Heating Compatibility on Sensi ST55 ◉ and help others decide!
Sensi ST55 Electric Baseboard Compatibility
Does it support electric baseboards?
No 0Votes Sensi ST55
Yes Thermostats in this range
Indicates compatibility with electric baseboards.
When it comes to Electric Baseboard Compatibility, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Electric Baseboard Compatibility on Sensi ST55 ◉ and help others decide!
Sensi ST55 System Voltage Compatibility
What system voltages are supported?
75 Sensi ST55 0 Votes Low Voltage
32 Thermostats in this range Low Voltage
Specifies supported control voltages.
When it comes to System Voltage Compatibility, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 43 score measurement.
Don’t keep it to yourself — be the first to react and review the System Voltage Compatibility on Sensi ST55 ◉ and help others decide!
Sensi ST55 Zone Control
Does it support zone control?
No 0Votes Sensi ST55
Yes Thermostats in this range
Allows control of HVAC zones.
When it comes to Zone Control, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Zone Control on Sensi ST55 ◉ and help others decide!
Power & Electrical 14
Sensi ST55 Power Source
What is the power source?
35 Sensi ST55 0 Votes Hardwired
11 Thermostats in this range Hardwired
Sensi ST55
The thermostat is powered via a hardwired connection, ensuring a stable power supply without relying on batteries.
Indicates how the thermostat receives power.
When it comes to Power Source, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 24 score measurement.
Don’t keep it to yourself — be the first to react and review the Power Source on Sensi ST55 ◉ and help others decide!
Sensi ST55 Battery Backup
Is there battery backup?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Battery backup ensures settings and basic operation are maintained during power interruptions, protecting comfort and system integrity.
Maintains operation during power outages.
When it comes to Battery Backup, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 54 score measurement.
Don’t keep it to yourself — be the first to react and review the Battery Backup on Sensi ST55 ◉ and help others decide!
Sensi ST55 Battery Life
How long does the battery last?
12 months 0Votes
15.26 months (Average)
Sensi ST55
The device has a battery lifespan of 12 months, providing reliable backup power when needed to maintain settings during interruptions.
Estimates how long batteries last under normal use.
When it comes to Battery Life, Sensi ST55 ◉ is worse than Thermostats in this range ◉ , delivering equal 3.3 months measurement.
Don’t keep it to yourself — be the first to react and review the Battery Life on Sensi ST55 ◉ and help others decide!
Sensi ST55 Power Consumption
How much power does it consume?
1 Watt 0Votes
2.23 Watt (Average)
Sensi ST55
The thermostat consumes approximately 1 watt during active operation, indicating energy-efficient performance.
Measures power usage during operation.
When it comes to Power Consumption, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 1.2 Watt measurement.
Don’t keep it to yourself — be the first to react and review the Power Consumption on Sensi ST55 ◉ and help others decide!
Sensi ST55 Standby Power Usage
How much power is used in standby?
0.5 Watt 0Votes
0.63 Watt (Average)
Sensi ST55
Standby power usage is minimal at 0.5 watts, helping reduce overall electricity consumption when the thermostat is not actively controlling HVAC.
Indicates power draw when idle.
When it comes to Standby Power Usage, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 0.1 Watt measurement.
Don’t keep it to yourself — be the first to react and review the Standby Power Usage on Sensi ST55 ◉ and help others decide!
Sensi ST55 Input Voltage
What input voltage is required?
24 Volt 0Votes
62.79 Volt (Average)
Sensi ST55
Operates at an input voltage of 24 volts, standard for residential HVAC control systems.
Specifies required input voltage.
When it comes to Input Voltage, Sensi ST55 ◉ is worse than Thermostats in this range ◉ , delivering equal 38.8 Volt measurement.
Don’t keep it to yourself — be the first to react and review the Input Voltage on Sensi ST55 ◉ and help others decide!
Sensi ST55 Power Frequency
What power frequency is supported?
60 Hz 0Votes
58.33 Hz (Average)
Sensi ST55
The device operates at a standard power frequency of 60 Hz, compatible with typical North American electrical infrastructure.
Indicates supported electrical frequency.
When it comes to Power Frequency, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 1.7 Hz measurement.
Don’t keep it to yourself — be the first to react and review the Power Frequency on Sensi ST55 ◉ and help others decide!
Sensi ST55 Power Failure Recovery
Does it recover after power failure?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Power failure recovery ensures that the thermostat resumes its previous settings automatically after a power outage, preventing interruption in comfort.
Restores settings after outages.
When it comes to Power Failure Recovery, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 46 score measurement.
Don’t keep it to yourself — be the first to react and review the Power Failure Recovery on Sensi ST55 ◉ and help others decide!
Sensi ST55 Energy Star Certified
Is it Energy Star certified?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Energy Star certification indicates the thermostat meets strict energy efficiency guidelines set by the Environmental Protection Agency.
Indicates energy efficiency certification.
When it comes to Energy Star Certified, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 63 score measurement.
Don’t keep it to yourself — be the first to react and review the Energy Star Certified on Sensi ST55 ◉ and help others decide!
Sensi ST55 Low Power Mode
Does it have a low power mode?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Low power mode reduces energy consumption when the thermostat is inactive or idle, contributing to overall energy savings.
Reduces power usage when idle.
When it comes to Low Power Mode, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 60 score measurement.
Don’t keep it to yourself — be the first to react and review the Low Power Mode on Sensi ST55 ◉ and help others decide!
Sensi ST55 Operating Voltage Range
What voltage range can it operate in?
55 Sensi ST55 0 Votes 20-30 VAC
25 Thermostats in this range 18-30 VAC
Describes acceptable voltage range.
When it comes to Operating Voltage Range, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 30 score measurement.
Don’t keep it to yourself — be the first to react and review the Operating Voltage Range on Sensi ST55 ◉ and help others decide!
Sensi ST55 Battery Type
What type of battery is used?
44 Sensi ST55 0 Votes AA
18 Thermostats in this range AA
Specifies the battery format used.
When it comes to Battery Type, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 26 score measurement.
Don’t keep it to yourself — be the first to react and review the Battery Type on Sensi ST55 ◉ and help others decide!
Sensi ST55 Surge Protection
Is surge protection included?
No 0Votes Sensi ST55
Thermostats in this range Who knows? (Help us out by suggesting one!)
Protects against electrical surges.
Don’t keep it to yourself — be the first to react and review the Surge Protection on Sensi ST55 ◉ and help others decide!
Sensi ST55 Charging Support
Does it support charging?
No 0Votes Sensi ST55
Thermostats in this range Who knows? (Help us out by suggesting one!)
Indicates support for rechargeable power.
Don’t keep it to yourself — be the first to react and review the Charging Support on Sensi ST55 ◉ and help others decide!
Safety, Compliance & Reliability 14
Sensi ST55 Electrical Safety Certification
What electrical safety certifications does it have?
75 Sensi ST55 0 Votes UL
35 Thermostats in this range UL
Sensi ST55
The thermostat meets UL electrical safety certification standards, ensuring compliance with important safety requirements.
Lists electrical safety certifications.
When it comes to Electrical Safety Certification, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 40 score measurement.
Don’t keep it to yourself — be the first to react and review the Electrical Safety Certification on Sensi ST55 ◉ and help others decide!
Sensi ST55 Regulatory Compliance
What regulatory standards does it meet?
94 Sensi ST55 0 Votes FCC
40 Thermostats in this range FCC
Sensi ST55
The device complies with FCC regulatory standards for electromagnetic interference, supporting safe and reliable operation.
Indicates compliance with regulations.
When it comes to Regulatory Compliance, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 54 score measurement.
Don’t keep it to yourself — be the first to react and review the Regulatory Compliance on Sensi ST55 ◉ and help others decide!
Sensi ST55 Overheat Protection
Is overheat protection included?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Overheat protection is built in to prevent damage or hazards by automatically shutting down or adjusting operations if excessive temperatures are detected.
Protects device from overheating.
When it comes to Overheat Protection, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 59 score measurement.
Don’t keep it to yourself — be the first to react and review the Overheat Protection on Sensi ST55 ◉ and help others decide!
Sensi ST55 Fail-Safe Mode
Does it have a fail-safe mode?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
Fail-safe mode is implemented to protect system functionality and prevent damage by defaulting to safe operating parameters if issues are detected.
Ensures safe behavior during failure.
When it comes to Fail-Safe Mode, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 52 score measurement.
Don’t keep it to yourself — be the first to react and review the Fail-Safe Mode on Sensi ST55 ◉ and help others decide!
Sensi ST55 System Alerts
Does it provide system alerts?
Yes 0Votes Sensi ST55
Yes Thermostats in this range
Sensi ST55
System alerts notify users of operational statuses or potential problems, helping maintain HVAC system health.
Notifies users of system issues.
When it comes to System Alerts, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 61 score measurement.
Don’t keep it to yourself — be the first to react and review the System Alerts on Sensi ST55 ◉ and help others decide!
Sensi ST55 Fire Safety Rating
Does it meet fire safety requirements?
No 0Votes Sensi ST55
Yes Thermostats in this range
Indicates fire resistance or safety design.
When it comes to Fire Safety Rating, Sensi ST55 ◉ is worse than Thermostats in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Fire Safety Rating on Sensi ST55 ◉ and help others decide!
Sensi ST55 Warranty Length
How long is the warranty?
55 Sensi ST55 0 Votes 3 years
23 Thermostats in this range 5 years
Indicates duration of warranty coverage.
When it comes to Warranty Length, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 32 score measurement.
Don’t keep it to yourself — be the first to react and review the Warranty Length on Sensi ST55 ◉ and help others decide!
Sensi ST55 Operating Temperature Range
What is the operating temperature range?
55 Sensi ST55 0 Votes 32-104°F
27 Thermostats in this range 32-104°F
Defines the ambient temperature range for safe operation.
When it comes to Operating Temperature Range, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 28 score measurement.
Don’t keep it to yourself — be the first to react and review the Operating Temperature Range on Sensi ST55 ◉ and help others decide!
Sensi ST55 Operating Humidity Range
What humidity range is supported?
64 Sensi ST55 0 Votes 0-90%
29 Thermostats in this range 5-90%
Specifies allowable humidity levels during operation.
When it comes to Operating Humidity Range, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 35 score measurement.
Don’t keep it to yourself — be the first to react and review the Operating Humidity Range on Sensi ST55 ◉ and help others decide!
Sensi ST55 Storage Temperature Range
What is the storage temperature range?
73 Sensi ST55 0 Votes -4-140°F
33 Thermostats in this range -4-140°F
Indicates safe temperature range when not in use.
When it comes to Storage Temperature Range, Sensi ST55 ◉ is better than Thermostats in this range ◉ , delivering higher 40 score measurement.
Don’t keep it to yourself — be the first to react and review the Storage Temperature Range on Sensi ST55 ◉ and help others decide!