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Amazon.com: Amazfit Bip S Fitness Smartwatch, 40 Day Battery Life, 10 Sports Modes, Heart Rate, 1.28'' Always-On Display, Water Resistant, Built-In GPS, Warm Pink (W1821US3N) : Electronics
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Amazon.com: Amazfit Bip Lite Smartwatch, 45-Day Battery Life, Heart Rate & Sleep Monitor, 1.2" Always-On Touchscreen, 3 ATM Water Resistant, Multisport Tracker, Black, Model Number: W1915IN1N : Sports & Outdoors
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