U-Treasure announced a new Hatsune Miku ring based on her "Magical Girl and Chocolate" song now available for pre-order.

Effy Jewelry, and Louis Vuitton. Undoubtedly in her Lover Era, Swift has a penchant for heart-shaped accessories, recently ...

Many of the rings we’ve seen so far have been designed to track elements of your health and fitness. Whether tracking steps, sleep, or monitoring heart rate and body temperature, they promise to ...

Not only is it comfortable to wear all night (I’m someone who has always slept in my jewelry) — the data it collects is top-notch, too. Monitoring my heart rate, skin temperature and oxygen ...

Given the fact this teeny heart is about the size of a quarter, finding an artist with demonstrated fine-line experience is key to recreating it. Forget about the rubber rings. With a permanent ...

Heart Evangelista channeled her inner island girl – a side of her we haven't seen in a while – during her trip to Phuket, ...

The new ring doesn’t have any bumps. The sensors—which include red and infrared LEDs for blood oxygen; green and red LEDs for heart rate, heart rate variability, and sleep respiration ...

As now, the rings were worn on the fourth finger of the left hand, following an ancient belief that this finger had a vein, the "vena amoris," that led directly to the heart. This idea is rooted ...

For such a small device, it’s amazing how much data the Oura Ring collects, from stress and sleep tracking to heart rate and body temperature. Data is presented in visually appealing cards in ...

The Oura Ring 4’s sleep and wake times align with my own manual testing logs. I still saw occasional gaps in nighttime heart rate, though it’s hard to say after only two weeks whether there ...

Kotb wore just three necklaces for her big announcement, but she has previously modeled many other meaningful and ...