Smart rings can help predict oncoming illnesses like COVID before they start. But do you really need one to monitor your everyday health?

Miley Cyrus and Maxx Morando attended the Avatar: Fire and Ash world premiere in Los Angeles on Monday, Dec. 1 Cyrus, 33, sparked engagement rumors after a diamond ring was spotted on her left-hand ...

For 10 full weeks, I slept, worked, ran, walked, biked, and even showered with the new Oura Ring 4 (from $349, ouraring.com), an all-encompassing smart device touted to be “the first wearable designed ...

Credit: Cornell University/Cover Images A team of US scientists has unveiled a groundbreaking wearable device that could transform communication for millions of people who use sign language. Dubbed ...

The smart ring market is exploding, with options available at Costco and Walmart. Rings aren't perfect health monitoring tools, but they can help detect patterns and some illnesses. Healthcare ...