The Amazfit Helio Ring is available for $299.99 in sizes 10 and 12, although more sizes will launch in the future. The ring's sole available color is called titanium, even though it has a warm ...

What about the Oura Ring 4? | Why Trust NBC Select? The Oura Ring Gen3 ($299) comes in two designs: Heritage, which has flat accents, and Horizon, which is a standard, uniform circle. Both are ...

However, we spotted a smart ring that’s marked down to its all-time lowest price ever. On sale for $249 (reg. $299), Oura Ring Horizon (third generation) in sliver or black is a smart ring ...