I hate wearing smartwatches for sleep tracking, which made the Ultrahuman Ring Air extremely tempting to review. To me, smartwatches are perfectly comfortable during the day but feel oppressive jammed between my sweaty wrist and pillow at night, and the health data becomes unreliable without the perfect fit. A petite smart ring with the same sensors was the solution I didn't know I needed.
Launched after a successful Kickstarter last year, the Ultrahuman Ring Air is thicker than your average, non-smart ring but skinnier and longer-lasting than competing smart ring brands. It's also fairly expensive upfront, but you'll save money in the long run due to the lack of a subscription.
