1. Directly from your app
Open Apple Health, Garmin, Oura, Fitbit, Whoop or your smartphone app. Use a typical 7-day or 14-day average instead of an outlier day.
- Sleep duration: typical average in hours
- Resting heart rate: weekly average, not just one day
- HRV: only use it if measured regularly with the same app
- Steps: daily average
- Training: sessions per week and rough intensity