Wearing the Device and Heart Rate Wear the fēnix® 3 device above your wrist bone. NOTE: The device should be snug but comfortable, and it should not move while running or exercising. 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. Parent Topic: Wrist-based Heart RateHomeHeart Rate FeaturesWrist-based Heart RateWearing the Device and Heart Rate
Wearing the Device and Heart Rate Wear the fēnix® 3 device above your wrist bone. NOTE: The device should be snug but comfortable, and it should not move while running or exercising. 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. Parent Topic: Wrist-based Heart RateHomeHeart Rate FeaturesWrist-based Heart RateWearing the Device and Heart Rate