Excellent product; three of them control the HVAC systems. Connecting to my home Wifi network was a snap. The T6 automatically re-connects to the network if the internet connection is temporarily interrupted. The Lyric App works perfectly.
This product could be so much better. The only options available are a daily schedule or a morning/night, home/away schedule with geofencing. Why not provide more options. I like different settings for weekdays versus weekends & geofencing.