Overall this was a very good solution to our need to provide temperature sensing in locations away from where the builder put the thermostat, which is in an interior hallway. Outer rooms could be as much as 4 degrees hotter or colder. It doesn't seem to allow you to select a remote sensor exclusively, which must be averaged with the main sensor. Installation instructions were very good but there are no instructions on how to use the functions or even what functions are included. Didn't know there was a scroll down menu to set display brightness, etc. etc. without a lot of trial and error. It's a good product, Honeywell, why not let us know all that it can do?
Very easy to set up and use. You can turn off the geofencing and keep it simple if you like. Or, you can use all the features. Does not force you to use a Google account, like Nest appears to do. It does come with an easy to use app feature that you can easily control on your phone. I use that sometimes, but since I am relatively low tech, I found that this thermostat is a great value for the price, since it is still a smart thermostat.
Set it and forget it. Installation was simple had one small issue not related to thermostat. Customer service tech was the best I have ever dealt with. Only been about a month now but love it.
The thermostat has been working as expected and what i read in previous reviews. There was a comparison I read about this between T9 and Ecobee which I have used previously, I find T9 to be affordable, and performing almost the same functionality as Ecobee. Because of the performance of this product and rebate that Comed offers I have recommended this product to my family and friends.
This works great for a 2 story, one ac unit condo. The extra thermostat works great to keep my upstairs cool. I was running up and down the stairs to turn the ac on when it got too hot because the thermostat was reading the downstairs cooler temp keeping the ac from turning on. This solved that problem!
I really like this thermostat. Directions for setup need to include more info on advanced setup. I had to call for help but issue was quickly resolved. Excellent customer service.
Vague directions they should be more clear as to which wires get converted.... they have to convert at the heater and on the actual thermostat. Honeywell has the best WiFi thermostats period. As a contractor the other have battery issues and many quirks esp that round one....... (not saying the brand )