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.

Add Yahoo as a preferred source to see more of our stories on Google. Hand reaching for smart thermostat - Yuganov Konstantin/Shutterstock It's no wonder you might be asking if smart thermostats are ...

There are plenty of reasons to add a smart thermostat to your home, but one of the most significant is the promise of saving money, though there is also a potentially terrifying downside to smart ...

Drift to sleep in a comfortably cool home and wake up in a warm, cozy one with a smart thermostat from our expert-curated list. Whether your home relies on a full HVAC, a mini-split, baseboard heaters ...

Easy setup and a slick experience ...

Smart thermostats are convenient and powerful money-saving tools. Winter is fast approaching, and it's time to think about thermostat changes. If there's one device that can make your new heating ...

Smart thermostats don't have to be confusing -- and most take care of the details themselves. As Adina Roth, product lead for the Nest Learning Thermostat, says, "The most amazing part of a smart ...

The $130 price tag makes it a no-brainer ...

AI: Cielo’s AI-powered Breez Edge Pro brings smart control to ductless systems, using intelligent automation to maintain comfort and cut energy use. November 25, 2025 As temperatures drop and furnaces ...

VPPs offer ways to help support the grid while earning credits or reducing your power bills. Here's how smart thermostats work with them. Alexandra Jones is a CNET contributor who writes about food, ...

This news may blow you away. Smart thermostats can provide insights into sleep quality, allowing researchers to infer a person’s sleep patterns without invasive monitoring. Researchers analyzed eight ...