A new gas sensor can detect ethanol in the air at just 5 parts per billion while using less than 30 milliwatts of power.

A slim, sharp-looking wearable with a ridiculous 3,000-nit screen and week-long battery life. Just don’t expect full Wear OS ...

Respiratory rate, another metric in the Apple Watch vitals app, shows how many breaths you take per minute. This typically ...

The Pop Whalen Ice & Event Center in Wolfeboro will reopen Friday after a Zamboni was fixed and emissions testing gave the ...

These three hand-picked Oura ring alternatives actually deliver on health analytics, style, and even integration features ...

A vehicle’s Check Engine light can turn any car ride into a harrowing experience. As soon as the check engine light ...

When a car keeps cutting out at red lights, the problem rarely feels minor to […] ...

The Living Sensor Display uses skin patches to report internal inflammation, opening up a new avenue for controlling diseases ...

A new technology has been developed that enables cuffless non-invasive blood pressure monitoring by using ultrasonic to track real-time changes in vascular diameter-without the need for a traditional ...

Aqara has announced the Spatial Multi-Sensor FP400, a new presence sensor that it says is precise enough to suss out whether you’re sitting, standing, or lying down. The FP400 builds on several past ...

Most people searching for the best OBD2 scanners for home mechanics aren’t trying to become professional technicians. They just want clear answers without paying a shop every time the check-engine ...