The new Onvis Smart Motion Sensor supports Thread and HomeKit while tracking temperature and humidity in any room in your house.

Smart sensors provide an added layer of security to your home. They can detect motion, door/window openings, and even smoke or carbon monoxide levels, alerting you instantly through your smartphone.

These tiny devices are smart-home helpers. They detect and alert you about motion, temperature, or open or closed doors and windows — and can tell other smart devices to act.

A motion sensor can be used for security, tasks, and recreation. Used correctly, it can form the foundation of your smart home system and change how you interact with your home.

Folks with outdoor Ring smart home devices will find the Ring Motion Sensor useful, but not essential. Ring says its outdoor motion sensor “lets you monitor for motion in areas where you don’t ...

The Lightify Smart Sensor is a good add-on for Sylvania smart bulbs, but the Hue sensor demonstrates why Philips leads the market.

New MotionAware tech may use Hue’s Zigbee radios to detect motion. Plus, there’s a new video doorbell and outdoor lights on ...

Amazon Echo’s built-in ultrasonic motion sensing can let you easily automate lights and fans with Alexa routines, without buying anything else.

Can home security motion detectors detect cockroaches and other pests? Yes. Most smart home motion sensors use PIR, or passive infrared technology, that detects nearby infrared light, letting them ...

The built-in light sensor is also smart enough to measure ambient light so it knows when it's daytime and nighttime. This is important because the motion sensor can be configured to adjust your ...