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  Activity & Fitness Trackers

  Smart Ring for Women Men, Sleep Tracker Ring, Waterproof Fitness Tracker Health Rings with Heart Rate Monitoring, Blood Oxygen, Stress Distance Calories Steps Tracking, No Subscription Fee(Black, #11)

  $39.99 Buy Now
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  Smart Ring Health Fitness Tracker Heart Rate Sleep Tracker Blood Oxygen Monitor

  $18.92 Buy Now
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  Activity & Fitness Trackers

  Smart Ring Health Tracker, Sleep Tracker Ring with Heart Rate, Waterproof Fitness Ring for Activity Monitoring/Steps/Distance/Calories, Air Gestures,Up to 7-Day Battery, for iOS and Android (Black,#8)

  $39.99 Buy Now
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  Exercise & Fitness

  Smart Ring Monitor Heart Rate, Blood Oxygen Saturation, Sleep qualityvariability, and Calorie Burn Smart Ring Health NFC Access Card IPX68 Waterproof (11)

  $159.97 Original price was: $159.97.$49.99Current price is: $49.99. Buy Now
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  Activity & Fitness Trackers

  Smart Ring with Sleep Monitoring, Step Counting, Heart Rate, Blood Oxygen for iPhone and Android, No Subscription Fee, IP68 Waterproof Health Tracker (Black, 8)

  $59.99 Buy Now
• Sale! Buy Now
  Activity & Fitness Trackers

  Smart Ring with Sleep Monitoring, Step Counting, Heart Rate, for iPhone and Android, No Subscription Fee, IP68 Waterproof Health Tracker (Black, 7)

  $99.99 Original price was: $99.99.$49.99Current price is: $49.99. Buy Now
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  Activity & Fitness Trackers

  Smart Ring-Size First Before You Buy, No APP Subscription,7-10 Days of Use,Sleep|Activity|Stress|Heart Rate|SPO₂ Tracker, Compatible with iOS and Android (Silver, 8)

  $129.99 Buy Now
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  Activity & Fitness Trackers

  Smart Rings Fitness Monitor Sleep Teacker for Women Men

  $25.99 Buy Now
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  Activity & Fitness Trackers

  Smart Rings for Men Health Ring Heart Rate Monitor Sleep Tracker Smart Fitness Tracker Rings for Women Gesture Control Photography Pedometer Step Counter Waterproof Compatible with iOS Android Phones

  $35.99 Buy Now
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  Electronics

  Smart Rings for Women Men, Health Ring,Sleep Tracker, Step Tracker, No Subscription Fee, IP68 Waterproof Smart Ring for iOS & Android (Black 12#)

  $45.99 Buy Now
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  Learning & Education

  Smart Robot Car Kit, 4WD Remote Control Car Compatible with Arduino IDE, Electronic Programming Project/STEM Education/Science Coding Kit for 12+ Teens Beginner Adults Unique Gifts

  $69.99 Original price was: $69.99.$62.99Current price is: $62.99. Buy Now
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  Body Weight Scales

  Smart Scale Ultra with 4.3″ Color Display, FSA HSA Eligible, Digital Scale for Body Weight BMI Muscle Mass, Heart Rate Monitor, Wi-Fi & Bluetooth Weight Scale with Baby/Pet/Luggage Mode, 400lbs

  $69.98 Original price was: $69.98.$49.98Current price is: $49.98. Buy Now