Garmin CIRQA testing shows strong heart rate accuracy with a 0.99 correlation for indoor cycling, but REM sleep detection ...

Smart rings are a nice alternative to other wearables like smart watches since they're more understated and unobtrusive, but ...

Although the treadmill is only moving at 4.4 miles per hour, I feel like I cannot possibly go on. The grade just rose to 16.3, and my legs, though barely shuffling, are moving with great difficulty.

If you want the most accurate heart rate readings, you'll need to strap on a chest strap.

Your Android phone can double as a metal detector, a tape measure, a spirit level, and a lot more. You just need the right ...

Oppo currently has little to no presence in the United States, but in China the story is different. There's a whole ecosystem ...

Following up on 2024’s basic ring watch, Casio has just released the CRW-H001 as its first Oura-like smart ring with health ...

The ring contains the entire sensing system rather than relying on a separate patch or external reader. One section houses the sweat collection system, fluid channel, and sensors, while another ...

Garmin’s CIRQA introduces a fitness tracking device with a screen-free design, focusing on simplicity and functionality. As tested by The Quantified Scientist, the CIRQA features the Elevate V4 ...

The CRW-H001 can track heart rate, blood oxygen, and sleep and vibrate when you receive a notification.

Summary: A systematic review and meta-analysis indicates that controlled breathing interventions produce statistically significant reductions in substance cravings across alcohol, nicotine, opioid, ...

Wearable health monitors have grown increasingly capable, but most are still limited by the fact that tracking different ...