The dumbest thing about "smart" thermostats are the batteries. My previous company had some in the office, and after a few times of coming to the office on Mond

The dumbest thing about "smart" thermostats are the batteries. My previous company had some in the office, and after a few times of coming to the office on Monday and being confronted with tropical temperatures because the batteries in one of the thermostats had gone empty over the weekend and it had defaulted to "open", I banished any thought of getting these at home...