Plain-jane bulbs are so yesterday. Smart lights are in, not only because they're one of the easiest ways to enter the world of smart home tech, but also because they're one of the most affordable.

There’s no need for an expensive, professionally installed home security system for a little peace of mind. You can keep tabs on your home when you’re away, check in on your kids or pets, and ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...