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https://www.occupationalhealthandsafetyprofessionals.com/product/2018-fitness-bracelet-smart-wristband-tracker-pedometer-ip67-waterproof-bluetooth-heart-rate-sensor-wrist-smart-watches-band/
2018 Fitness Bracelet Smart Wristband Tracker Pedometer IP67 Waterproof Bluetooth Heart Rate Sensor Wrist Smart Watches Band