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Amazon.com: Amazfit GTR 2e Smartwatch with Alexa & GPS, Fitness Tracker with 90 Sports Modes, 24 Day Battery Life, Blood Oxygen Heart Rate Monitor, Waterproof, for iPhone Android Phones, Obsidian Black : Electronics
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Amazon.com: Amazfit GTR 3 Pro Smart Watch for Android iPhone with Bluetooth Call Alexa GPS WiFi, Men's Fitness Tracker 150 Sports Modes, 1.45”AMOLED Display, Blood Oxygen Heart Rate Tracking, Waterproof, Black : Electronics
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Amazon.com: Amazfit GTR Smartwatch, Classic Design, 24/7 Heart Rate Monitor, Music Control, GPS, 10-Day Battery Life, 12-Sport Modes, Water Resistant, Cherry Blossom Pink (W1910US2N) : Electronics
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