Smart switches require a neutral wire for power, but many older homes do not have one available. You should never attempt electrical work unless you are a licensed or experienced electrician.

We may receive a commission on purchases made from links. Taking the plunge and upgrading your home with smart technology can seem overwhelming at first. There's a lot to sort through for the ...

As part of their quest to make their homes more intelligent, many people install smart switches. With a smart switch, you can use a smartphone app or voice assistant to control your lighting remotely, ...