Yeah…this is madness. But, I will say maybe avoid the big companies like google for your home stuff. I went with Honeywell Wifi thermostats in my home, and have been super happy so far. I get notifications when the kids change the settings during the day.
Got a Honeywell wifi one too. Love being able to adjust the temp without getting off the couch or even having to be home. Totally strokes my inner lazy ass just right.
Mine actually isn’t smart in the sense that it does not “learn” anything. I basically got it because you can configure the schedule for both of them (upstairs and down) with a web browser, and that is awesome.