The wearable-tech company Ultrahuman has debuted the Rare smart ring, which is hand-crafted with 18-karat gold and platinum.

Amazon is currently selling an awesome fitness tracker ring at a big discount, and it has some surprising functions! The Celestaura Smart Ring Health Tracker is on sale for as low as $19 at the ...

Despite being the cheapest smart ring on this list at $199.99 ... be purchased using funds from your HSA or FSA. Caring Mill by Aura sells a Full Body Analysis Scale -- which displays BMI ...

The world’s first luxury smart ring is here—or so the company Ultrahuman says. The brand has just unveiled its Rare smart ring, which is hand-crafted with some of the earth’s most precious ...