The thermostat app is easily the dumbest app I've ever used! You can even hold a temperature! Every temperature is set with a time period of hold long that temperatures is set! So if I wanted to just keep my temperature on (let's say) 77 degrees all day, I have to keep going into the app the set the time to leep that temperature! That's ridiculous! Just create in the app I want the temperature set at 77 degrees, and if I CHOOSE to create a schedule, that's up to me!