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.

Between Amazon’s Big Spring Sale, Target’s Circle Week, and more, spring sales are a thing — and we’ve found the best deals ...

Sometimes my smart home still makes me feel like a wizard.

As consumer tech gets even more pricey, this week’s Amazon discounts are as good a reason to buy as any.