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.

Which devices to make your home a smart home are best? Nine out of 10 adults in the U.S. are connected to the internet and more than half own a tablet computer. All you need to get started with making ...

Building out your smart home system doesn't have to cost an arm and a leg. Sometimes, older tech you may already have around the house can stand nicely.

Don't stop at local control.