Remember The Clapper? The plug-in staple may have made for a catchy jingle in the 1980s, but it could also be considered as a primitive ancestor of today's smart plug-- that is, if you can say ...

Smart plugs help you add some intelligence to home appliances that don't have built-in Bluetooth or Wi-Fi connectivity. With these little intermediaries between your wall outlet and your appliance, ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Smart plugs may seem like a ...