Some motion sensors are based on optical measurement technologies to provide accurate velocity and position measurements without requiring physical contact with the object or surface being monitored.

Smart lights are a great way to enhance home security. Being able to flip on the lights remotely or automatically, you can give the impression that someone is home and expose potential intruders. It’s ...

Jon has been an author at Android Police since 2021. He primarily writes features and editorials covering the latest Android news, but occasionally reviews hardware and Android apps. His favorite ...

You can use mmWave sensors to monitor presence rather than simply detecting motion.

Setting up your smart home can mean a lot of different things. You could be choosing different devices, or you could be deciding how to use the smart home devices you just got. Just purchasing one ...

You don't need a sophisticated system to smarten up your home. There are many options requiring only a single smart sensor ...

The Philips Hue line of lights have been controllable via an indoor motion sensor for some time, but Signify is today introducing an Outdoor Motion Sensor that's designed to control the range of ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...

Keeping your home secure, especially during holiday travel, doesn’t have to be complicated. These home security motion sensors from Kangaroo send alerts straight to your smartphone, and come with a ...

This post was done in partnership with Wirecutter. When readers choose to buy Wirecutter's independently chosen editorial picks, Wirecutter and Engadget may earn affiliate commission. Read the full ...