According to the Department of Energy, installing a programmable thermostat can help you save between 5% and 15% on your monthly heating and cooling bills. The work takes less than an hour, and with ...

We've tested several smart thermostats from the biggest brands to help you find the best thermostat for your needs.

Add Yahoo as a preferred source to see more of our stories on Google. It's a fact: Programming a thermostat's temperature to automatically change when you're away or sleeping -- lower in the winter ...

On paper, a smart thermostat sounds like a great deal-- offering potential savings while making home heating and cooling easier to manage through AI and remote sensors. In practice, a worry frequently ...