I think it is important to have an Athlete Dashboard that shows a holistic view of an athlete's fitness based on the three pillars of fitness: exercise, nutrition and recovery.
This is important because:
Fitness is not only about activity
Nutrition is necessary for great performance - if Strava syncs with MyFitnessPal, Zero, Lumen, or Noom, Strava can gather more information about how an athlete is recovering after working out.
If the athlete is not eating enough, then they are not fueling for optimal level of performance
If the athlete is not sleeping enough, then they are not recovering for optimal level of performance
If the athlete is overtraining a specific muscle group and avoiding another muscle group, then they can get injured through imbalances.
Athletes can select their primary sport (i.e. running) which gives them more personalized feedback on exercise, muscle groups, eating for performance and sleep
Currently, I use Garmin Connect to track my sleep and Zero to track my fasts. I have used MyFitnessPal and Apple Health in the past.
... View more