The Oura Ring Gen 4 Smart Ring in size 12 is a sleek and high-tech fitness tracker that provides accurate measurements for heart rate, calories, and distance. With a display resolution of 240 x 240 and a battery life of up to 7 days, this ring is perfect for indoor and outdoor activities like gym training, weight lifting, and running. The ring is made of titanium and metal materials, and it is compatible with both iOS and Android operating systems. Packed with features such as temperature monitoring, sleep tracking, and average speed calculation, this activity tracker from Oura Health is a must-have for unisex adults looking to track their fitness progress in style.
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