Best smart thermostat 2023: Nest, Ecobee, Amazon, and more

Smart thermostats are one of the best smart home investments you can make. Not only is it highly convenient to be able to control your heating with an app, or even with your voice, but smart thermostats can also save you a signigicant chunk of money. For example, many models will automatically turn off the heating when you’re detected as being away from home, ensuring that you’re not heating an empty home.