![Did a 12k run and used the Outdoor Run App on my S3 and Nike Run Club on my phone to compare. Pretty accurate I would say. : r/AppleWatch Did a 12k run and used the Outdoor Run App on my S3 and Nike Run Club on my phone to compare. Pretty accurate I would say. : r/AppleWatch](https://i.redd.it/8xglmtjx5wi61.jpg)
Did a 12k run and used the Outdoor Run App on my S3 and Nike Run Club on my phone to compare. Pretty accurate I would say. : r/AppleWatch
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Amazon.com: Fitcent Heart Rate Monitor Armband with Blutooth ANT+, Optical Armband Heart Rate Monitor, HRM Arm Band for Peloton IFit Strava Wahoo Zwift Garmin Watch (Black) : Electronics
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Magene H303 Heart Rate Monitor, Heart Rate Sensor Chest Strap, Protocol ANT+/Bluetooth, Compatible with iOS/Android APPs
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Amazon.com: Magene H64 Heart Rate Monitor, Heart Rate Sensor Chest Strap, Protocol ANT+/Bluetooth, Compatible with iOS/Android APPs (New H64) : Sports & Outdoors
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