The Oura Ring 3 is up to $100 off. Here's how it compares to the Oura Ring 4
Nina Raemont/ZDNET The Oura Ring Gen 3 remains one of our favorite smart rings on the market and our pick for one of the best smart rings you can buy. While this space got more attention when the new Samsung Galaxy Ring launched last year, Oura has plugged away at the smart ring space, and the brand released a new generation smart ring, the Oura Ring 4, last fall. You know what that means: its third-generation smart ring…
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