Thermostat is ok. WiFi connection instructions are a little weak. The real issue is the WiFi app Honeywell Home. It is horrible especially when compared to the other Honeywell app Total Comfort Connect TCC. Slow to connect, poor interface, hard to believe this is ment to do the same thing and replace TCC. Would not buy again. Have another thermostat on TCC and love it. This one does not work with that app.
At my vacation home my wifi is a Comcast Hotspot. It works for all my devices EXCEPT the T6 Pro Smart. After getting my installer to come out to replace the original T6 he explained that I must have MY OWN wifi and that I can not use a hotpot. It would be nice if Honeywell told you this upfront. Nowhere on this sight (that I could find) nor in the instructions does it say this. I can control my Ecobee at home from my vacation home wifi.
We use the schedule capability, and it does not work well. The set temp for the last time period of the day is never updated. We like to have it significantly cooler at night when we are asleep, but it uses a different (warmer) temp from the one we set. It appears to use the temp from the previous period, but it could be something else, like a factory preset, that just happens to coincide with the temp we set for the earlier period.
I have been waiting for paper work on using my thermostat. I want to know how to set it at times to go off or down and when to come on again. The girl I talked with to set up!my cel was very helpful. However I still need the paper work to use it. Would appreciate a paper to help me set programs. Thank you so much.