Great little thermostat. Works great and like to ability to control it from anywhere via my smartphone. The setup instructions are really terrible and you have to use common sense rather than following them to set it up correctly.
The only feature that works is the remote set temp away from home. It took two trips for the ac guy to set up. Difficult to get to connect. Not sure how to get customer service to help with set up o. My husbands phone.
I have had the t6 for almost a year now so it has run on heat and cooling. I don't understand some the negative reviews since I have never had a problem. It is right on the money every time
Sometimes ac seems to be working non-stop when not needed (showing the lowest given number when in cool model, but not stopping). The app is a little unsynchronised quite sometimes.