Ultrahuman has launched a Kickstarter campaign for its new Ring Air, shipping worldwide this Fall. Multiple pledge levels are offered, including a lifetime subscription and optional coverage in case of accidental damage. The wearable offers biometric tracking, monitoring your skin temperature and sleep.
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Ultrahuman Ring Air review
Ultrahuman Ring AIR by Ultrahuman — Kickstarter
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Ultrahuman Ring AIR by Ultrahuman — Kickstarter
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Ultrahuman Ring Air Review: A Subscription-Free Smart Ring