We may receive a commission on purchases made from links. When it comes to controlling the HVAC systems in my home, I needed a smart thermostat with Alexa. That's part of the reason I got a Nest ...

Smart thermostats can save you energy and time, but they have a problem: They're still stuck to the wall. Now thermostats ...

Nest's two smart thermostats look similar, but they're very different under the hood—and only one of them is a "learning" thermostat. Read CR's expert review for the real-world differences. The Google ...

Don't spend the winter shivering. Set your thermostat to the right temperature to stay comfortable and save money all season long. Mike De Socio is a CNET contributor who writes about energy, personal ...

Google’s an old hand in the smart home space. Thirteen years ago, it introduced the Nest Thermostat, a first-generation model that intelligently manages utility use, making monitoring easier. We’re ...