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Item #856040 |
Model #ST55
Editors choice best value smart thermostat by USA today’s Reviewed
Save on HVAC energy: the energy star certified Sensi thermostat helps you save on your HVAC energy costs, with features like geofencing, 7-day flexible scheduling, remote access and in-app system usage
Most install in 30 minutes or less: use the built-in level and step-by-step app instructions for a quick installation
Extensive compatibility: works with the HVAC equipment found in most homes - a c-wire is required for heat-only, cool-only and heat pump systems - check system and router compatibility on our website
Smart home compatible: works with Amazon Alexa, Google Assistant, and Samsung smart things smart home platforms.
Usage reports: monitor current day and historical heating, cooling and fan runtime right in the app
Get rebates: find utility rebates in your area through the rebate finder on our website
Control from anywhere: remotely control your home comfort from your smartphone or tablet using the Sensi mobile app for Android and iOS devices
Smart alerts: Sensi features smart alerts to help detect extreme temperature and humidity levels in your home
General | |||
|---|---|---|---|
Manufacturer Color/Finish | White | Package Contents | Thermostat, free mobile app, mounting hardware, wire labels, installation guide, welcome guide, warranty booklet, 2 AA Batteries |
Series Name | Sensi | Display Type | LCD |
Sub-Brand | Sensi Smart | Control Type | Buttons |
Type | Thermostat | Wiring Type | C-wire |
Package Quantity | 1 | Temperature Displayed | Current and setpoint/desired temperature |
Battery Type | Alkaline | ||
Dimensions | |||
|---|---|---|---|
Battery Size | AA | ||
Features | |||
|---|---|---|---|
Auto System Change from Heat to Cool | Yes | Mounting Hardware Included | Yes |
Auto-Away Mode | No | Outdoor Weather Sensor | Yes |
Backlit Display | Yes (motion activated) | Program Periods per Day | 8 |
Batteries Included | Yes | Proximity Sensor | Yes |
Built-In Z-Wave | No | Remote Control Included | No |
Daylight Savings Time Ready | Yes | Room Sensor Included | No |
Displays Weather Forecast | Yes | Supports Multi-Stage Cooling | Yes |
Early-Start Comfort Function | Yes | Supports Multi-Stage Heating | Yes |
Energy History Indicator | No | Supports Single-Stage Cooling | Yes |
Filter Monitor | Yes | Supports Single-Stage Heating | Yes |
High/Low Desired Temperature Limits | Yes | Temporary Vacation Override | Yes |
Hold Temperature Button | Yes | Voice Controlled | No |
Hub Required | No | ||
Compatibility | |||
|---|---|---|---|
App Compatibility | Yes | Smart Compatible | Yes |
Bluetooth Compatibility | No | Wi-Fi Compatibility | Yes |
Compatible with 24V Cooling | Yes | Works with Amazon Alexa | Yes |
Compatible with 24V Heating | Yes | Works with Android | Yes |
Compatible with Aux/Emergency Heat Pump | Yes | Works with Apple HomeKit | No |
Compatible with Electric Fuel Types | Yes | Works with iOS | Yes |
Compatible with Gas Fuel Types | Yes | Works with SmartThings | Yes |
Compatible with Humidifier/Dehumidifier | No | Works with the Google Assistant | Yes |
Compatible with Oil Fuel Types | Yes | ||
Warranty | |||
|---|---|---|---|
Warranty | 3-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Safety Listing | Not safety listed | |
ENERGY STAR Certified | Yes | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 41112200 | ||
Ratings may include incentivized customer reviews.
What Customers Are Saying
The Sensi Smart Thermostat offers a range of convenient features, including easy installation, intuitive controls, reliable performance, and energy-saving capabilities. Customers appreciate the thermostat's user-friendly design, accurate temperature readings, and ability to maintain desired comfort levels. The product provides good value, especially when purchased through utility company rebate programs.
Customer review summary generated by AI, including incentivized reviews.Easy to use and works great
I am very satisfied with my Sensi Smart Thermostat. The installation process was quick and easy, and it has worked perfectly since day one. The app is very user-friendly, and I love being able to control the temperature from my phone anytime. The system keeps my home comfortable at all times, and I have noticed better energy efficiency with my air conditioning. In addition, the thermostat has a modern and elegant design that looks great on the wall. I would definitely recommend Sensi to anyone l...
From Sensi
Simple with intelligence
The product is very simple to use and set up. The app is very friendly. I tried other ones that when I left the house the air conditioner would turn off when the dog was home. This does not do that.
From Sensi
It’s a great thermostat
I got this a couple months ago and I’m glad I did one of my favorite features is you can lock it so the kids can’t play with the temperature while you’re not home and another favorite feature is you can set it for certain times to be this temperature or if it gets above this temperature the AC turns on but if it gets below this temperature, the heat turns
From Sensi
Such a money saver!
I never know how far I'm going to be here for how long from my home I love having the option to adjust the thermostat remotely. It's a game changer.
From Sensi
My new perfect thermostat
It was installed by PSEG a month ago and I love it
From Sensi
Live the thermostat Got this during winter but was
I got this during winter but wasn't able to connect to my old internet provider. I recently switched to new provider and can now enjoy how fantastic the Sensi thermostat is. Love it.
From Sensi
Sensi Smart Thermostat Effortless Install
I received this Sensi Smart Thermostat at no cost to me, through my local energy provider. I had 2 smart thermostats to choose from, and opted for this. I was told it would be on a backorder, but to my surprise it arrived in 3 days! The installation process was like making a PB&J! Less than 5 mins, I had swapped out my old thermostat with this new one, with zero help and just a few regular household tools. While I was physically swapping the units I was having the app downloaded to all my phones...
From Sensi
Heat or Cool- great!
We have had the unit for a couple of months. I love being able to change the temp from my phone while in bed, and it quickly warms the house before we get up. It is on auto temp so there is no changing manually from heat to cool - all done automatically. March has ranged in high temps in the 40’s to the 80’s. No problem and lots of comfort. Very please with the unit and it was suggested by our ac/h company.
From Sensi
Feature rich and aesthetically pleasing.
I had the choice between a Google Nest thermostat or the Sensi Smart thermostat through my energy provider as a rebate. The Sensi Smart thermostat was super easy to set up and install. It has a ton of features, most of which I don't know what they are for. I would have given the thermostat of 5 out of 5 if it wasn't so easy to accidentally erase the Wi-Fi settings. If you click a button wrong in the dark, you will lose Alexa support until you set the Wi-Fi up again. It's easy enough to set up th...
From Sensi
2nd Sensi thermostat
This is my second Sensi thermostat. The first one lasted about 1 1/2 years. I am retired so I had to wait for WE energies to provide buy program I could afoord. I tried other stats but was not satisfied with them. When the program became available, I went and bought a ST-55.
From Sensi





