Wearing the Device and Heart Rate

  • Wear the Forerunner® device above your wrist bone.
    NOTE: The device should be snug but comfortable, and it should not move while running or exercising.

    Device on the wrist
    NOTE: The heart rate sensor is located on the back of the device.
  • See (Tips for Erratic Heart Rate Data) for more information about wrist-based heart rate.
  • For more information about the accuracy of wrist-based heart rate, go to www.garmin.com/ataccuracy.
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