Use of thermostat is really easy and functions as needed. The drawback is the delay on data within the app. Information is not “live” which prevents adjusts that you would not see for a couple days later. The data that is provided is limited at best with just simple run time. I would not recommend this thermostat.
I would not purchase this. We have two in our home. One works great the other will not stay connected to internet and it is not the internet it’s the thermostat. I would not purchase this again!