Photo 1 of Smart Ring,Fitness Tracker Ring for Men/Women,Monitoring of Pedometer,Heart Rate,Blood Oxygen,Sleep Tracker,No App Subscription,Compatible with Android and iOS (Gold, 9#)

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Photo 1 of Smart Ring,Fitness Tracker Ring for Men/Women,Monitoring of Pedometer,Heart Rate,Blood Oxygen,Sleep Tracker,No App Subscription,Compatible with Android and iOS (Gold, 9#) Photo 2 of Smart Ring,Fitness Tracker Ring for Men/Women,Monitoring of Pedometer,Heart Rate,Blood Oxygen,Sleep Tracker,No App Subscription,Compatible with Android and iOS (Gold, 9#)