Overall the thermostat works fine. The ussue us that the geofencing stopped working after about the first week. Tried to reinstall the app but no change in geofencing operation.
The best brand Thermostat I have used. It is easy to install and operate. It is very accurate in the main Thermostat and the wireless remote unit. The IR feature on the remote is very useful. The instructions are detailed and was key for a trouble free installation.