The Oura Ring Gen 3 Heritage in US Size 8-9 and 11 is a brand new activity tracker designed for unisex adults. It features a sleek black design and is made of aluminum material. This ring offers various features such as Bluetooth connectivity, temperature monitoring, smartphone compatibility, calorie monitoring, heart rate monitoring, and sleep tracking. With a battery life of up to 7 days and sensors including an accelerometer and GPS, it is ideal for indoor and outdoor activities, specifically running and jogging.
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