The thermostat is easy to program and easy to use. I love the remote control feature through the wifi. One surprise I had was the thermostat believes my Bryant furnace is single stage, but it's double stage, but the furnace operates correctly anyway.
I use this thermostat in my office camper and love the fact that i can adjust the temperature from inside my house before going out to work. I can make sure I turned the temperature down or off at night just by pulling the app up on my phone. This smart thermostat is great and does exactly what I wanted it to.
I recently hooked it up to WIFI and it was fine. Now, I get a notice every few hours that it is not hooked up to WIFI. I tried on the APP and the unit to hook it up again to WIFI and it doesn't work. Meanwhile, my three Echos, two Ipads, two Iphones, two Apple watches, Nest Doorbell are all doing fine. No help at all.