Smart rings are having their moment in the zeitgeist and Ultrahuman is one of the biggest names, but are its rings worth the ...

Smart rings from Samsung and Oura have shown what’s possible, and the new Ultrahuman Ring Air is an even lighter and less ...

Smart wearables company Ultrahuman has launched a new device that monitors changes in home environments that could impact ...

You can also see your ring’s battery life based on a circle icon in the top right corner. The ring is easily rechargeable ...

Ultrahuman Ring Air vs Samsung Watch Ultra – What's the Better Fitness Tracker? In this in-depth tech review, we put two of the hottest fitness trackers of 2025 head-to-head: the Ultrahuman Ring ...

I got my VO2max tested in an exercise lab, and compared that number to the VO2max or cardio fitness scores from Apple, Coros, ...

Weighing just 2-3 grams (depending on ring size) and with dimensions of 2.6 to 8mm, this is as light and compact as a smart can get (not unlike the Ultrahuman Ring Air and the RingConn Gen 2).

We know, we know — with all the buildup to Mother’s Day, you might not have spared Father’s Day a thought yet, but if you ...

Smart rings have surged in popularity thanks to their sleek design, advanced health tracking and battery life that outlasts most smartwatches and fitness trackers. To find the best smart rings ...