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Amazon.com: COROS APEX Pro Premium Multisport GPS Watch with Heart Rate and Pulse Ox Monitor, 40h Full GPS Battery, 24/7 Heart Rate Monitoring, Sapphire Glass, Touch Screen, Barometer (Black) : Electronics
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Amazon.com: COROS APEX Pro Premium Multisport GPS Watch with Heart Rate and Pulse Ox Monitor, 40h Full GPS Battery, 24/7 Heart Rate Monitoring, Sapphire Glass, Touch Screen, Barometer (Black) : Electronics
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