Great thermostat! Easy to set up and use. Provides control of your house temp no matter where you are and features an alarm if the temp falls below a set temp or rises too high.
Our T-6 Wi-Fi thermostat works great with two exceptions. 1. It is so hard to find the settings for changing from heating to cooling or off while using your iPhone. You must click on what you named the thermostat. There ought to be another line on the screen that says "settings". 2. The size of the thermostat does not cover up the size of the previous Honeywell thermostat. It lacks about a half inch on both left and right. I am having to hunt down the paint that was used since it is a new house to me.
The thermostats work great once you get it added to the network. There is evidently incompatible versions of the Honeywell Smart App that causes setup problems. Even tried the contractor mode. I had to go to an iPad with a different version of IOS to get it to work after spending several hours messing with it. Once setup, it works great.