Works fine as a thermostat, but online connectivity is useless. We've lived here a year and both my husband and I have tried to get it to connect to our phones. Apple, Android, app updates, nothing works. Constantly get a connection error. I tried disconnecting it from wifi, and the unit will light up every night at 10pm letting me know to REGISTER ONLINE, and I have to get up and physically turn the screen off. Just frustrating.
This is a basic thermostat. The app is nice. I can control the temperature settings. And it tell me the current temperature inside and put. Disappointed that is doesnt track usuage over a period of time.