I love the thermostats (2) we had installed but we had some trouble connecting them. The installer was unable to assist with the connection. I finally contacted Honeywell Home support and learned that there was a new app that I needed to have all four of our thermostats on the same app.
Its the thermostat I never knew I always wanted. I can change my AC temp anywhere in the world, I'm basically James Bond! Also, there is a cycle setting for the fan, which turns on the fan throught the day to keep the air fresh, even if the temp is perfect, house is very comfortable and not stagnant.