This is the first time that I have used a Honeywell Thermostat. It is NOT AT ALL USER FRIENDLY when attempting to use an Android phone to use it remotely. Truth be told I was getting ready to trash it until a friend of mine tried using his I-Phone.
This product isn't too effective apparently when you have poor cellular coverage. Even when I've set the geofence up for 10 miles (where cellular service is better), the thermostats fail to recognize my cell phone due to in & out connection.