iPhone Screenshots


Whether you’re using the Sensi™  Touch Wi-Fi Thermostat or the Sensi™ Wi-Fi Thermostat, you’ll enjoy complete control of your home comfort - Anytime. Anywhere. 
Extensive Compatibility**
Sensi thermostats work with HVAC equipment found in over 95% of homes***. Make sure it will work for you at sensicomfort.com/compatibility

Easy to install. Easier to use. 
Even if you’ve never installed a thermostat, we’ve got you covered. Clearly illustrated, in-app instructions will walk you through each step from start to finish.  
As soon as you’ve installed and connected your thermostat, the Sensi app serves as an intuitive remote control that lets you set, change and schedule your home temperature from anywhere in the world.  
Smart home meets smart comfort.  
Sensi™ Touch Wi-Fi Thermostat and Sensi™ Wi-Fi Thermostat now work with Apple HomeKit, Amazon Alexa, and Wink.  
Sensi™ Wi-Fi Programmable Thermostat works with both Amazon Alexa and Wink.
Simply plug in and pair to the smart home platform of your choice to seamlessly control all of your connected devices.  
In-App Features:  
• View recent and monthly archive of usage reports
• Get notified of energy provider programs****
•    Apple HomeKit compatibility (Sensi™ Touch Wi-Fi Thermostat and Sensi™ Wi-Fi Thermostat only.)
•    Amazon Alexa compatibility 
•    Wink compatibility 
•    Remote temperature control 
•    Multi-Thermostat control 
•    Flexible 7-day scheduling 
•    Smart alerts 
•    Local weather 
•    Early start 
•    A/C protection 
•    Secure network 
•    Keypad lockout 
•    Auto changeover 
•    Indoor humidity sensor
•    Fan control 
**Does not work with electric baseboard heat and some other systems.
***2013 American Housing Survey by United States Census Bureau
****Not available in all areas, contact your energy provider for more information

What’s New

Version 5.0.1

Sensi is committed to continuously evolving and upgrading your Sensi app, adding features designed to improve and streamline your app experience.

Awair integration: Awair now integrates with your Sensi thermostat.

In-App Usage reports: No more waiting for monthly summaries—now you can monitor usage on your schedule.

Refined navigation: Getting to what you need to get to is even easier than ever! Adjusting system mode, fan control, schedules, and the new In-App Usage reports are just a quick tap away.

Bug fixes and improvements.

Ratings and Reviews

4.6 out of 5
42K Ratings

42K Ratings

JjackRabbit ,

No problems - set from bed

To the folks who recently complain about multiple furnace screen - I don’t know what you did, but open up settings and it’s simple to correct. User error?
We have really enjoyed our new thermostat and this app, installed about 4 years ago. Updates have been good. We've had no connectivity problems, and setting schedules and modifying is straigh simple. It can be set to adjust to outside temps too instead of just time of day. (You can set it to reach the temps you like AT the time you like knowing Sensi will actually turn furnace on sooner and full speed if its really cold out, and closer to the schedule time if it’s only cool out.) I LOVE being able to control our furnace from bed - turning it up early if I wake early, or down if we want to sleep in later than usual. We have even used it from the airport to be sure we returned to a toasty house. I thought our old programable thermostat was fine, but I would never go back now as this system allows much more flexibility for saving energy while you’re sleeping or at work, while still keeping you comfortable. A solid app. We have not tried the beta location app that adjusts temp down 3 degrees if your phone leaves, and turns on as you near home... we keep a pretty predictable schedule and just overuse that if it’s an odd day.

disgruntled worker! ,


I think the app and thermostat works great. I can adjust the AC or heat from anywhere; bed, on the way home early from work, on vacation, etc. it has worked flawlessly no matter what situation. It is more reliable than my WiFi. I don’t understand what you people are complaining about having to do an “extra step” to access your thermostat....it’s right there, all you have to do is bump the temp up or down. If you have to switch from AC to heat or to turn the fan on, is it really that big of a deal? It literally takes less than half a second to select your thermostat and go to the next menu. I like having all of the thermostats listed. I have a business that’s 25,000 sqft with 4 ACs....makes it a breeze to see them all on one screen and check the temps on the fly. Lets me know if there are any problems and if they are working correctly. Plus the option to “lock” the thermostats to prevent anyone tampering with them is a major win over the Honeywell thermostats.

Oblivion shall own me... ,

Honest review from a rational person.

I’ll start by saying I got my thermostat free from my local municipality. If the thermostat you’re replacing is an old ‘set it and forget it’ wall dial this will be a huge upgrade. I’m not going to get in-depth with its features other than to say you can control this thermostat with your smartphone anywhere on the planet as long as your thermostat has connectivity to your home wi-if. Now with that said, in regards to connectivity issues voiced in other reviews; yes, it will occasionally lose connection to your home wi-fi. I’m not a network expert. I can’t explain why. I can understand how this immediately throws people into a tizzy. It’s been my experience however that if you just let it be it reconnects itself automatically, usually in less than a couple of minutes. Your experience may vary, again I’m not a network expert. It doesn’t happen often enough though for me to warrant immediately panning it (‘one star!!! This things garbage’). I’d say 95% of the time it opens immediately on my phone. It’s a small gripe for me and the specificity you have in setting heating and cooling schedules outweigh it. Now for the big gripe. After you sign up for this app the your junk mailbox will increase by 40+ messages a day. No joke. Nothing is ‘free’ I guess. Be warned.


Emerson Climate Technologies, Inc.
79.4 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© Emerson Electric Co. All rights reserved


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