If you're looking for a smart thermostat, there are lots of brands to choose from. We sort through the major brands, from worst to best, so you don't have to.

Aprilaire also offers a handful of thermostats, and a few of them are smart. The smart models include the 8920W, 8910W, 8620W, and S86WMUPR. For the most part, Aprilaire products have one of two ...