Largest study on this topic suggests that measurement errors lead to potential delays in care and contribute to health ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give ...

"Although absolute differences in readings were small, they can result in substantially higher rates of false negatives and ...

Correspondence to: TS Valley [email protected] ...

I just hit 20,000 steps!" my husband exclaims as he brags when his fitness tracker exceeds the oft-heard benchmark of 10,000 ...

The Oura Ring isn’t FDA approved as a medical device. It’s considered a general wellness product. This means it’s designed ...

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push ...

Apple Watch alternatives focus on strong health tracking, long battery life and broad compatibility, making them appealing ...

HBO's "The Pitt" is the most medically accurate show on TV, but actors have to "fake" CPR. Executive producer R. Scott ...