I used to have a Nest at my other home before buying this home. I have bought the T6 Wi-Fi Thermostat for my new home and it honestly feels like a huge downgrade compared to the Nest because it does not have nearly as many options. I cant recommend this thermostat.
Doesn't stay connected when other devices work fine on the same connection in the same area. Pretty disappointing for something with the Honeywell name on it.
My Installer provided this thermostat saying if I used anything else they would always assume the problem was the thermostat. First it seems to have trouble with networks that use dual band steering. I reached out to Honeywell and the guy said reboot your router but couldn't tell me what it would solve. Way underfeatured compared to Nest and Ecobee. Try to find a remote sensor for this device in the US. Good luck. I suspect I can call my pro and buy it from home at some absurd markup. No way to set how long each hour the fan runs. No clear indication of when it is cooling vs. just running the fan. No indication of stage 1 vs. stage 2. The app works fine but is rather clunky by modern UI standards. It is what happens when engineering companies try to right consumer software.