It's a smart thermostat, you can control it form your phone. I don't really see anything special in it. There is an option to geofence your house and change your thermostat depending on if you're home or not, but it rarely works.
This is the first thermostat of this kind I ever heard of, we are still learning and watching the temperature in the house it is very comfortable at this time, the real test will be in the winter, when I can adjust it while in bed, it is a good imp