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Runner looking at his heart rate monitor, activity tracker smartwatch. Active athlete looking at his smart watch using app after cardio workout for pace and distance information Stock Photo - Alamy
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Pro-Fit Active Fitness Tracker HR Heart Rate Sleep Monitor Step Counter IP65 Waterproof Activity Tracker Smart Band Pedometer Running Smart Watch for Men & Women - Walmart.com
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Amazon.com: iTouch Fitness Tracker Active for Men and Women, Heart Rate, Step Counter, Notifications, Sleep Monitor, Customizable Watch Face, Compatible with iPhone - Android, App - Bluetooth Connectivity : Sports & Outdoors
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