I often have difficulty with the sync. Wi-Fi drops off one or two thermostats while others work fine. I control 17 T-stats for our buildings and seem to have difficulty often.
Like the ability to set thermostat while away and the geofence function, but, I anticipated being able to read outside temp on thermostat using internet connection.
We are having trouble with how to use this product. Sometimes the app disconnects with our WiFi... And other times, it doesn't seem like it's making any changes we made for settings..