Garmin breathes new life into old Fenix 6 smartwatch with improved training tools - CyclingWeekly

Heart rate variability can now be tracked thanks to this new update to Garmin’s Training Status widget

Garmin is improving its training tools on older smartwatch models by introducing Heart Rate Variability (HRV) tracking and other analysis features to Fenix 6 smartwatches with a new software update. … [+2037 chars]

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