The Oura Ring Gen 4 Gold in size 9 is a high-tech activity tracker made from titanium, designed for unisex adults. It boasts a range of features including heart rate monitoring, sleep tracking, calorie monitoring, and more. The ring is powered by batteries with a battery life of up to 4 days, and is compatible with smartphones. With its stylish gold colour and advanced sensors including SpO2, accelerometer, and optical bio-tracking, the Oura Ring is ideal for various activities such as gym training, swimming, yoga, and running. It also allows users to set goals and track their progress with ease. Same/Next day shipping
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