I tested this smart ring for fitness users and it nearly beats Oura. Here's why
Briefly

As one of the hottest new smart rings on the market, the Ultrahuman ring offers features and data collection that goes a step beyond Oura for individuals looking to optimize their health. The Ultrahuman ring will excite people dialed into their health and fitness.
Unlike the Oura Ring, which requires a $6 monthly subscription, the Ultrahuman Ring Air is subscription-free. The Ultrahuman is the thinnest, most discreet, and unassuming smart ring, available in matte gray, matte black, silver, and gold.
Read at ZDNET
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