Ultrahuman Ring Air

This unobtrusive smart ring tracks your sleep and activity to nudge you toward healthier habits—no subscription needed.

This smart ring is one of the most confusing products I've ever reviewed

The Ultrahuman Ring Air lives up to its name with a lightweight, comfortable build to provide subtle, screen-free wellness tracking. The device tracks all the basics and also introduces a app store-like experience to further bolster its feature set. Its tracking accuracy needs some work and the batt

The Ultrahuman Ring Air is a great alternative to a full-blown smartwatch for those who want something more understated without compromising on their health and fitness data. It’s not perfect, lacking features like automatic workout detection, but it’s a very good early attempt at this emerging for

Move over Oura, there’s a new smart ring on the market

A new smart ring is in town, but will you want to wear it?

Ultrahuman's Ring Air is currently the lightest smart ring on the market, tracks tons of health data and offers plenty of insights

The Ultrahuman Ring Air is an excellent sleep-tracking companion and among the best smart rings out there, despite some flaws.

Smart rings are having a moment. We tested the Oura Ring, Circular Slim, Ultrahuman Ring Air, Ringconn, Samsung Galaxy Ring, and Evie Ring to see which is the best.

The Ultrahuman Ring Air tracks activity and sleep in a discreet form factor. It costs $349, but there's no monthly subscription fee to use Ultrahuman's services.