The Oura Ring 4 is the most impressive smart ring out there, offering excellent analytics and a stylish design.

The Samsung galaxy Ring doesn't often go on sale, but right now you can get a free $100 gift card if you buy it!

A plus-size free diver blew a bubble ring and swam through it while exploring underwater. Footage shows John Fermin Guy Yoche ...

Across three obstructive sleep apnea severity levels, the Circul ring had “good diagnostic accuracy” using oxygen ...

Another factor to consider is most jewelers advise to not wear any engagement rings in the pool or ocean to not erode the ...

Following Pope Francis's passing, the Vatican is abuzz as cardinals gather to elect his successor. The conclave, a secretive ...

Sleep trackers — wearable devices that monitor all your vitals — provide detailed summaries of your sleep cycle so you know ...

As murky as it might be geographically, however, geologically and economically it has been thrust under a spotlight — ...

The popularity of synthetic stones has sent the market for natural diamonds crashing. With consumers confused about how to ...

The Oura Ring takes a passive approach to fitness tracking. I would just go about my day, and later on, the app filled me in ...

Oura Ring can now track metabolic health A new Meals feature can track nutritional content and give insight into meal timings A new Glucose feature uses a paired biosensor to measure your glucose ...