Why buy one when you can build it cheaper?

We may receive a commission on purchases made from links. When constructing a smart home, the usual bunch of gadgets most people consider includes smart screens, lights, plugs, and other such gadgets ...

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 ...