We have a building that needed 4 thermostats. Wifi connection was easy. Calendar set up was a breeze. All thermostats and functions are controlled with an easy touch of the app. Highly recommended.
T6 PRO is exactly what my wife needed or should I say I needed. No more getting up to adjust plus or minus 1 degree. I would absolutely recommend the unit to anyone.
I'm so glad you asked! I have had this thermostat less than a month, and it keeps needing to be reprogramed. Right now it can only be used manually because it is off line. Nothing else in the house is off line, the internet is working fine. I tried, repeatedly, to contact customer service. I waited on hold for more than an hour each time. No one picks up, there is no call back or chat option and this is the first I've seen of an email contact option. I will be replacing this unit asap and will not purchase another Honeywell product.
Absolutely stupid because it doesn't sync properly with my Android phone. WiFi keeps disconnecting. Can't set my home/away/sleep status. Why make a smart thermostat to compete with Nest? Just give me the basic functionalities at the bare minimum to start with. We inherited this with our home, a 1 year old system. Would not recommend to anyone else.