I was having an issue of the thermostat not shutting off the air conditioner when the target temperature was achieved. After a month, we had the contractor replace the thermostat with a new one and it works well.
The thermostat wouldn't accept Android for wi-fi installation. Contractor had to borrow an Apple phone to install. While the thermostat functions well, we are very disappointed with the wi-fi feature.
Easy to use. It works better than my Nest That it replaced. I can't figure out how to add the second thermostat (for the second a/c unit) because the app does not indicate the model that is in use. Just saying it should be easier.
Thermostat froze. I disconnected from wall socket and reconnected which unfroze it. One remote stat change request did not get implemented. I had to request a change when i arrived