Each one is impressively capable for the price ...

Door and window sensors aren’t new to HomeKit. They’re one of the original device types, and depending on the use case, it unlocks some super interesting automations. Today, I am taking a look at ...

The Wyze Sense starter kit includes one motion sensor and a pair of contact sensors. Keeping with the company’s small-and-discreet design edict, each sensor measures just one square inch. Small ...

A new Netatmo Security Sensor aims to provide maximum compatibility in terms of both hardware and software. On the hardware side, the device is two sensors in one, combining a door/window contact ...

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 ...

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

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Megan Wollerton After a round of testing we’ve added many new picks: the ...

Recently I came across some non-contact liquid level sensors and gathered them out of curiosity. They have been available in the market for the past few years, but this time I was lucky enough to get ...