Very easy to use. We love it. The geofencing is very cool. I set the distance to ten miles away. When I get that close to home my heat/ac turns on automatically.
Totally disappointed with this product. Constantly disconnect from the remote monitor. I literally have to reset it every day. It also constantly goes out of scheduled and turns completely OFF at least once a week. This is actually dangerous in cold weather and the pipes can freeze. I keep manually resetting it but it defaults off over and over again. The App also disconnects then wipes the password from the memory of the phone or computer requiring constant password resets. The App also will not work properly unless you turn tracking on - why Honeywell wants to track your location all the time when the house doesn't move with you is bizarre and an invasion of privacy. A complete waste of money and a DO NOT BUY from my standpoint.
Very nice thermostat, easy to install if normal setup. I had to use the c-wire adapter and it was a little confusing going back and forth from the T9 instruction book and the C-wire instruction book. I just wasn't sure, but it all worked. Very easy setup and connect to wifi. I'm glad I bought it.