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DoSmarter SL11 Fitness Tracker Watch with All-Day Heart Rate Blood Pressure Monitor, Waterproof Activity Tracker with Pedometer, Calories Miles Counter, Sleeping Tracking - DoSmarter
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Amazon.com : Alta Wireless Activity and Fitness Tracker Smart Wristband,Sleep Monitor,Sport Wristbands (US Version) (Black, Large(6.7-8.1 Inch)) : Sports & Outdoors
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