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My Observer® Mobile

The Observer® Communicating Wall Control orchestrates the operation of the entire Observer Communicating HVAC system, providing you with the optimum mix of comfort and efficiency. Whether you have just the wall control, or the entire Observer system, this mobile app will allow you to manage your Wi-Fi® capable Observer wall control from anywhere that has Internet service.
Manage your Observer® comfort system remotely with the My Observer Mobile App.

Category : Lifestyle

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Reviews (27)

Eri. R. May 2, 2022     

Unreliable. Sometimes works sometimes doesn't. You’ll think you've changed the thermostat temp but it never makes the change on the thermostat. Used to work a little better. But never has been that great.

Jim. N. Feb 26, 2022     

Terrible app. Doesn't stay signed in, meaning I have to log in from scratch each time. They also did not build this on a mobile platform so the buttons and text get tiny and unreadable. And when everything g is signed in and connected properly I still cannot control my HVAC remotely when I'm away from home - which is the only reason to have the app. Worthless

Ron. G. Nov 27, 2018     

Very inconsistent operation. Works sometimes, and other times fails to control thermostat. Honeywell program and thermostat much more useful.

Kei. B. Jan 17, 2019     

The latest update on this seems to have fixed the problems. I also disconnected and reconnected the thermostat to WiFi.

Ian. C. Jun 23, 2020     

Not sure what's wrong with app. But does not sync with thermostat anymore and won't connect

A. G. u. Sep 29, 2018     

App is too small print and not user-friendly when you have multiple air conditioners it can be done but it's not user-friendly

Ash. K. Dec 4, 2019     

Very poor app. Always keeps refreshing the screen and is non accessible.

Mar. N. Feb 25, 2020     

Would like to see an update on this app. It does not connect to the HVAC most the time.

Pet. J. Feb 6, 2022     

Can't even see the font. Worthless. Update please. This is embarrassing.

Gre. H. Oct 2, 2020     

Simply does not work. Fails to communicate with thermostat.

Tom. H. Sep 29, 2020     

Allows a simplified management of what is a somewhat involved energy management system.

AJ. Oct 14, 2021     

I've been using this app for about 2 years. It is user friendly and I've been happy with it.

Pau. L. May 18, 2022     

Tried resetting password several times. No luck

Ant. S. Aug 7, 2021     

The only good thing about this thermostat is basically nothing.

J&C. W. Mar 19, 2019     

It doesn't work. Think we need to get together and file a class action lawsuit against the manufacturer to get them to fix it or replace it.

CM. Dec 31, 2018     

Poor, inaccurate, worst app I have seen.

D. P. Dec 21, 2018     

worked for a few weeks and quit working

Mar. T. Aug 18, 2020     

App won't sync

Del. V. Jan 4, 2019     

can not even get into the app

Wis. S. Apr 10, 2020     

Never communicates with house unit. Waste of money.

Luk. S. Jul 16, 2018     

Buggy and clunky. When it works it is clunky but okay, when it doesn't work it does really stupid things. For example, last night I was hot so I turned down the temperature one degree to 75 from my phone. I woke up early to the AC running full blast and the house 69 degrees. The thermostat still showed being set for 75.

Kei. C. Feb 15, 2017     

HVAC doesn't start running when using the app. Example- this morning I awoke to 62. I wanted to warm the house to 70 before crawling out of bed. Used the app to raise the temperature to 70, waited about 5 minutes, and heater never started running. Went to thermostat and it displayed my request but it wasn't until I tapped a key on the display that the heater turned on. It totally defeats the purpose of the app if you have to make physical contact with the thermostat to make the HVAC run. It has been like this since at least the last update.

Rya. S. Dec 29, 2017     

Won't update, won't show real time data, can't control t stat with the app, on my second t stat and still no luck. I'm a hvac service tech and this thing is useless. Will not sell or ever recommend this stat or equipment using this stat.

tom. h. Feb 8, 2018     

The app does everything I expect and on my system it has worked for about a year now. Initially I had a problem with the router not pinging it timely and it not triggering. I have it hooked up now to a mesh Network and there have been no issues

A. G. u. Dec 5, 2017     

Completely useless. Worked for a bit when I first downloaded. Does not communicate at all now. Unfortunate because the thermostat is great.

Ole. L. Jun 5, 2018     

It freeze after you switch it to background. Fan settings doesnt have low and med. Doesnt remember login. Doesnt match functionality of thermostat. Observer Thermostat is pretty poor as well.

Han. H. Jul 9, 2018     

The thermostat keeps dropping the connection and the app is in landscape mode and I cant enter username or password. Lousy.