The other day my daughter called me at work. She was cold at home. I opened my app and turned up the heat. So easy to use. Also we like that you can use a half of a degree. 22 degrees to cold and 23 to hot, so we use 22.5 - perfect.
The thermostat is nice but it is ridiculous that you can't combine a daily schedule with also home and away settings. If you fix this you get 5 stars. Until then, I am constantly manually adjusting the temperature which completely makes a "programmable" thermostat less valuable.