Time will tell - I have zoned air and have 4 of these - WiFi went out after 2 weeks on one unit and contractor replaced it so all is good but like I said time will tell
I do like the thermostat and would have rated it 5 stars but the new improved App is far inferior to the first one I had. I am constsntly getting messages that it canât connect with my thermostat and to check my WiFi
Extremely user friendly and easy to use. Was able to add the app to my phone and control my thermostat within 5 minutes. Also able to add it to my SmartThings app so that my thermostat could be set to my home and away schedule. Clean looking.