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Amazon.com: Samsung Galaxy Watch 4 40mm Smartwatch with ECG Monitor Tracker for Health Fitness Running Sleep Cycles GPS Fall Detection LTE US Version, Silver (Renewed) : Electronics
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Amazon.com: SAMSUNG Galaxy Watch 4 40mm Smartwatch with ECG Monitor Tracker for Health, Fitness, Running, Sleep Cycles, GPS Fall Detection, Bluetooth, US Version, SM-R860NZKAXAA, Black : Electronics
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Samsung Galaxy Watch 5, Watch 5 Pro with advanced sleep tracking, IR temperature sensor, GPS route and improved battery life launched - Times of India
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