Heart Rate

Data field that switches between current heart rate and average/maximum heart rate during workout. Primary usage is during swimming as Garmin does not allow to show heart rate. This data field only displays the data, it does not store it into the activity FIT file. Field name is fully localized into all languages supported by the watch. When the field detects the activity is in progress, average and maximum is delimited by a slash. If the activity is stopped, the delimiter is a backslash. ANT+ data does not travel underwater, so HR strap will not work there! It is a physical limitation, not a bug of this data field. You need another monitoring device (e.g. optical HR monitor worn next to the watch) to get the data underwater. Changelog: 1.1: Added localization. Added delimiter change based on detected activity progress.