− | |Related topics=Dates and Times, Activity tracking, Sleep tracking, Body temperature tracking | + | |Related topics=Dates and Times, Activity tracking, Sleep tracking, Body temperature tracking, Heart rate tracking |
− | ** Heart rate metrics (Heart rate throughout day, resting heart rate, [[HRV (Heart Rate Variability)|heart rate variability]], recording of workouts) | + | ** [[Heart rate tracking|Heart rate metrics]] (Heart rate throughout day, resting heart rate, [[HRV (Heart Rate Variability)|heart rate variability]], recording of workouts) |