Im an HVAC installer. The install was easy. Not thrilled with the new app. Had trouble connecting to wifi. Never had this problem with old app at customers house.
I'm able to connect my phone and my wife's phone to the thermostat in the living room. I can connect my phone to the one up stairs but not my wife's phone. The thermostat says it's registered to another phone.
This was a free stat I received from Honeywell during their T6 release party. I'm a contractor and I have installed many of these. Really easy to install and use.
I have tried WiFi and schedule. Right now it is cooling to 67 and 7:53, not supposed to until 9:30. Woke up last week and supposed to be 67 at 2:30 AM it was 75. Real great product.