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Amazfit GTS 2 Mini Smart Watch: Android & iOS - Built-in GPS Fitness Tracker - 14 Day Battery Life - 68 Sports Mode - AMOLED Screen - Blood Oxygen Heart Rate Monitor - 5 ATM Waterproof, Flamingo Pink - Walmart.com
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Amazon.com: Amazfit [2022 New Version] GTS 2 Mini Smart Watch for Men Women, 14-Day Battery Life, Alexa Built-in, Health Fitness Tracker, with GPS & 68 Sports Mode, Blood Oxygen Heart Rate Sleep
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Effect of personal activity intelligence (PAI) monitoring in the maintenance phase of cardiac rehabilitation: a mixed methods evaluation | BMC Sports Science, Medicine and Rehabilitation | Full Text
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