Key fobs do more than lock and unlock your door. They can also remotely control the windows on some automobiles.

We install and test more than 100 smart devices in our homes each year to assess their ease of use, reliability, and performance, helping you choose the best ones for your budget. I’ve been working ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ayanna Redwood-Crawford Ayanna Redwood-Crawford is a writer covering beauty ...