Help and Support » Record and Sync

HRV data within the activity is missing

There may be several reasons why your HRV data is missing. With Garmin devices, it is possible that the HRV recording has been set to "off" again due to updates. Please check this.

Another reason may be that the watch only records HRV when a chest pulse belt is connected. When the battery of the chest pulse belt is nearing the end, dropouts often occur. Especially if the watch also supports heart rate recording on the wrist, it is not always immediately apparent that the heart rate monitor is not connected. Please check the heart rate monitor battery and replace it or charge it if your heart rate monitor supports this.

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