T6 is a near perfect thermostat with remote capability. Would like 2 more features; adjustable night light brightness function and a constant display of the temperature setting (it only constantly shows existing temperature but not what it is set to). Smart looking device.
When setting it up it is a little difficult but if you are patient it connects and works great! I love the code feature, it keeps my daughter from turning up the heat to 80!
This has made life so much easier. We travel a lot so this device gives me the opportunity to make sure our home is comfortable for us when we return home.
I have a two zone dual fuel system. Heat pump and gas heat. This thermostat will not control the second zone (had to install two thermostats) and have to be careful about setting mode the same (heat heat not heat cool) its a pain during the weather changes. The thermostat only has four settings per day. The stair step effect of heat settings for example in the AM cause the heat to come full on suddenly. There is no transition from cool to heat. Not a very smart thermostat as advertised. The Residio ap is just basic.