The Ecobee3 Lite is a decent smart thermostat that costs less than most

Most thermostat makers now have at least a single entry in the smart-home category, with some already on their second- and even third-gen products. All are vying to provide consumers with smarter, simpler controls for home heating and cooling. The ne...

The Wirecutter’s best deals: $50 off a Nest Security Cam

This post was done in partnership with The Wirecutter, a buyer's guide to the best technology. Read their continuously updated list of deals at TheWirecutter.com. You may have already seen Engadget posting reviews from our friends at The Wirecutter....

Amazon Echo starts talking to your thermostat

Amazon's voice-guided Echo speaker can serve as everything from an exercise coach to a game machine, but its latest addition could be particularly helpful if you're shivering as you read this. The Echo now offers voice control over thermostats, star...