Works great at our church. I no longer have to drive back and forth to turn our system on at off for services. It works well and is easy to se up on WiFi.
Very good. However it replaced another smart thermostat that had a better feature set. One of the best features of the T6 is Geofencing. It automatically senses via the app whenever you leave your and sets the thermostat to Away. Similarly when you return, it sets the T6 to Home. Great feature to provide maximum economy. What I feel is missing is the ability to manually change Home/Away settings. A minor weakness is the Screen - How it looks and how it functions. Overall I think it is a very good thermostat.
replaced my two american std hvac systems with lennox elite systems aND UPGRADED T-STATS TO HONEYWELL T6S. T6S ARE AESTHETICALLY UNATTRACTIVE AND NOT HIGHLY PROGRAMMABLE; NOR DOES IT AUTOMATICALLY SWITCH FROM HEAT TO COOL OR VISA VERSA. HOWEVER, THE USER INTERFACE IS SIMPLE AND STRAIGHTFORWARD. TIME WILL TELL ON ITS RELIABILITY AND PERFORMANCE.