If you think smart home, you might not imagine a temperature sensor, but there's a lot you can achieve with one of those and ...

Heating can eat up as much as half of a home’s energy use, and with fall settling in, that can mean steeper bills ahead.

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. I’ve been working with computers for ages, ...