Heart attacks are insidious—not only because of their sudden onset but also because their severity can vary depending on the ...

The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a ...

A reliable, accurate ventilation sensor could be as big a breakthrough as the first heart rate monitor was in the ...

The key difference between the Series 11 and Series 10 screens lies in the glass covering. On the Series 11 aluminum models, Apple uses Ion-X glass, which it claims is twice as scratch-resistant as ...

For the first time, researchers have shown that tackling obstructive sleep apnea’s two root causes at once, using both oxygen ...

Samsung has patented a breakthrough self-healing technology for foldable smartphones, which can report microcracks in the ...

A new generation of wearables is helping people understand their bodies like never before — and Abbott’s Lingo biosensor could be the smartest health coach you’ll ever wear ...

Continuous emission monitoring systems (CEMS) were originally designed to meet regulatory reporting requirements. In a typical stack monitoring installation a gas sample is extracted, ...

The HMD Touch 4G offers a 3.2-inch touch display, 30-hour battery, and runs on RTOS. It features a 2MP rear camera, Dual SIM ...

When it comes to getting a good night’s sleep, no snooze is bad news. At least it is for my wife, Sue, who claims she is ...

We tested the best smart rings on the market. While the Oura Ring comes out on top, there are more affordable options ...

Oura has arguably done more than anyone else to push the category forward and its rings are category-leading. The Ring 4 is ...