I'm pleased with the T6 Pro. I like that I can adjust the temp wherever I am in my apartment (especially when I'm in my bed). I haven't done advance features yet like setting up a schedule. Sometimes it takes a few seconds for the online app to properly reflect the current numbers on the thermostat. But overall, a solid product that pairs well with the Resideo app.
Simple and straightforward, it came with the new furnace. Works well with the Residio app. We're older and one of us is home most of the time. Not using geofencing, just want it to heat up and cool down at the same time every day, waste of it's capabilities I suppose. Not giving the power company access to it either. Once a week or so there is a message (of course the app texts you) about a failure to communicate. Probably my wi-fi, I just ignore it - the heating cycle isn't affected.