Photo 1 of Smart Ring with Display Screen Health Tracker and Touch Button, Bluetooth Connection Health Monitor Tracks Heart Rate/Blood Oxygen/Sleep/Sports Activities, IP68 Waterproof (Gold, 10#)

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Photo 1 of Smart Ring with Display Screen Health Tracker and Touch Button, Bluetooth Connection Health Monitor Tracks Heart Rate/Blood Oxygen/Sleep/Sports Activities, IP68 Waterproof (Gold, 10#)Photo 2 of Smart Ring with Display Screen Health Tracker and Touch Button, Bluetooth Connection Health Monitor Tracks Heart Rate/Blood Oxygen/Sleep/Sports Activities, IP68 Waterproof (Gold, 10#)