I love that I can program the temp through my phone. Very easy to use. I have a two story house and I don’t have to go downstairs to adjust the temperature.
I like this thermostat because you can set up the temperatures on the main thermostat or on my phone at specific times of the day automatically. Compared to my 15 year old thermostat, I physically have to go downstairs to set the temperature at a comfortable level every time the temperature changes too cold or too hot.