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The Oura Ring 4 is a titanium smart ring that tracks sleep, heart rate, blood oxygen and daily activity, then scores your readiness and stress in the Oura app. Its main draw is comfort: no screen, no strap, and a slim profile you forget you are wearing. Reviewers rate its sleep and recovery insights highly and say it is more accurate than earlier Oura rings, though the subscription needed for full insights and the lack of real-time workout tracking are common complaints. It suits people who want passive health tracking and sleep data more than a workout-focused wearable.
In stock
In stock
Availability unknownSold by purpletechnado (100% positive, 95,500 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknownSold by r3newtech (99.8% positive, 37,600 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknownSold by skalumba (100% positive, 216 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Lowest price we've seen: $249.00 on Nov 9 at Target. Tracked across 2 stores since Nov 9.
Owners praise the Oura Ring 4 for comfort and sleep insight accuracy, and many say it replaced a wrist tracker. The most common criticisms are the membership cost and limited workout features.
