Ultrahuman Ring Air review — a lighter fitness tracking ring without a subscription

A review of the Ultrahuman Ring Air fitness tracking ring, a lighter ring without a subscription.
Move over Oura, there’s a new smart ring on the market

smart ring health heart rate monitor

Ultrahuman Ring Air review

Ultrahuman Ring

Ultrahuman Ring Air review: an Oura Ring killer?

Ultrahuman Ring Air review

Ultrahuman Ring

Ultrahuman Ring Air Review

Ultrahuman Ring

Ultrahuman Ring Air Review

Ultrahuman Ring