This SO+ Smart Health Fitness Tracker Ring Model SR-H in Size 17 is designed for Unisex Adults. It comes in Black color and is made of Metal. The set includes a Charger and Instructions. This electric cordless activity tracker features Bluetooth connectivity, heart rate monitoring, sleep tracking, and sensors for optical bio-tracking. It provides measurements for heart rate and distance, with a battery life of up to 3 days. Ideal for swimming, yoga, running, and jogging.
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