jc ring smart ring fitness tracker

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  Smart Ring, Wearable Fitness Ring Health Tracker, Sleep Tracking, Heart Rate Fitness Tracker, 5-7 Days Battery Life (Black, 8#)

  $129.00
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  Smart Ring, Wearable Fitness Ring Health Tracker, Sleep Tracking, Heart Rate Fitness Tracker, 5-7 Days Battery Life (Black, 9#)

  $129.00
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  Smart Ring,Family Members Health Tracker, Heart Rate Tracker,Sleep Tracker, Fitness Tracker, Silver,Black, Gold, IP68 Water Resistant (Silver, 11)

  $148.59
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  𝐒𝐦𝐚𝐫𝐭 𝐑𝐢𝐧𝐠,Wearable Fitness Smart Ring Health Tracker,Sleep Quality & Heart Rate & Blood Oxygen Monitoring,IP68 Waterproof,No Subscription Fees,Smart Ring for Women, Men (Black,Size 10)

  $99.99
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  𝐒𝐦𝐚𝐫𝐭 𝐑𝐢𝐧𝐠,Wearable Fitness Smart Ring Health Tracker,Sleep Quality & Heart Rate & Blood Oxygen Monitoring,IP68 Waterproof,No Subscription Fees,Smart Ring for Women, Men (Black,Size 8)

  $99.99
• 

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  𝐒𝐦𝐚𝐫𝐭 𝐑𝐢𝐧𝐠,Wearable Fitness Smart Ring Health Tracker,Sleep Quality & Heart Rate & Blood Oxygen Monitoring,IP68 Waterproof,No Subscription Fees,Smart Ring for Women, Men (Sliver,Size 10)

  $99.99
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  Smart Rings for Men & Women, Fitness Tracker Health Monitor Ring, Wearable Sleep Tracking Ring, Step Counter, Blood Oxygen, Heart Rate, Calories Burned, IP68 Waterproof Smart Ring (US 7)

  $49.99
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  Smart Rings for Men & Women, NFC Fitness Ring with Sleep Body Temperature Monitoring Step Counter Function, IP68 Electronic Gadgets for Video Scrolling Page Flipping (23)

  $21.49
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  Smart Rings for Men Health Ring Blood Pressure Heart Rate Monitor Sleep Monitor Fitness Tracker for Women Gesture Control Photography Step Counter Compatible with iOS Android

  $49.99