Ultrahuman has launched a new model, the Ring Air. Compared to its predecessor, the R1, the Air is lighter and thinner, with the same health tracking features. Plus, you can trade in an older smart ring, including the competitor Oura Ring wearable, for up to US$100 off your purchase.
ULTRAHUMAN Ring AIR- Sleep-Tracking, Movement & Recovery,HRV, 6 Days Battery Life with Lifetime Free Subscription (Aster Black, 6) : Sports & Outdoors
Ultrahuman Ring
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Ultrahuman Ring AIR- Sleep-Tracking, Movement & Recovery,HRV, 6 Days Battery Life with Lifetime Free Subscription (Size 9) : Electronics
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