Best Smart Thermostats 2024. We’ve picked out a variety of models with different price ranges to suit your needs, and we also have a more in depth guide on nest vs hive vs tado to give you a greater insight. To find out which are the best smart thermostats on the market, we assess how easy they are to install and control.

We tested a couple of options ourselves to select the best thermostats, measuring how well temperature adjusted throughout the day, and of course, how much money it saved. The best smart thermostats we’ve tested can control your home’s heating and cooling with your phone or voice—and might help you save on energy costs.