Wearing the Device

• Wear the device above your wrist bone.

  NOTE: The device should be snug but comfortable. For more accurate heart rate readings, the device should not move while running or exercising.

  

  NOTE: The optical 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 accuracy, go to Garmin.com.sg/legal/atdisclaimer.
• For more information about device wear and care, go to Garmin.com.sg/legal/fit-and-care.