It works. You have excellent control of the temperature setting, lower for sleep time, higher when you wake, remote control so it is not on as much for your return but you can have it Change to your standard temperature before you return
Affordable alternative to Nest. Decent phone app, but sometimes doesn't update things right when trying to go from hold to schedule. Alexa gets confused is the thermostat is named the same as a group, but that's because Alexa has poor structure around groups.