Ultrahuman
Ultrahuman Ring Air - Smart Activity Tracking Ring, Rose Gold
The Ultrahuman Ring Air is a sleek and sophisticated smart activity tracker. With its infrared photoplethysmography (PPG) technology, it monitors your oxygen saturation levels accurately. Featuring a long-lasting lithium polymer battery that lasts up to 6 days, this ring offers a subtle yet powerful way to track your health.
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Updated on May 18, 2026
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