Best Smart Thermostat 2024 Uk 2024. If you fancy being able to control the temperature of your home with your smartphone, a smart thermostat could be. It's time to get a proper housewarming present, but which of the best smart thermostats is the right one for you?

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. The nest 3rd generation learning thermostat is the best smart thermostat overall.