Modern smartphones are packed with a wide range of sensors, and their magnetometer can successfully identify certain kinds of metals.

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

This free app lets you play around with smartphone sensors you probably didn't know existed.

From street-level measurements to long-term health studies, researchers are building a clearer picture of the impact of ...

If you're into fitness tracking but hate bulky wearables or constant pings, a smart ring may be the ideal fit for your needs. The best smart rings deliver the same key health metrics — sleep, steps, ...

Smart home hacking is a serious threat - but here's how experts actually stop it ...

IKEA's 21 new smart IoT devices support Matter, HomeKit, Google, and Alexa, so you can build a low-cost setup with quick pairing and simple controls.

The Shelly Flood Gen4 uses a sensing cable to catch leaks anywhere. With Matter support, it’s the upgrade your laundry room ...

Aqara is introducing a new presence sensor that is a natural addition for HomeKit users who want reliable automations without the need for a camera. The new Aqara FP300 combines mmWave presence ...

Learner drivers arriving to their test unaccompanied and a tester’s “energy” making a person feel “uncomfortable” were among the complaints made to the Road Safety Authority (RSA) about its driving ...

IKEA has really pulled out all the stops with smart home launches over the past few months – so much so that it’s been tricky to keep up. That said, I thought I'd do things a bit differently today and ...

Chinese scientists have developed a smart surface that could transform electromagnetic waves into usable electricity. The innovation, born from the fusion of communications technology and advanced ...