Athletes generally have a different body type which requires a specific fat mass calculation algorithm. If you work out more than 8 hours a week and have a resting heart rate below 60 bpm, you may need to use the Athlete mode.
- Open the Nokia Health Mate® app.
- Go to Profile.
- Tap your name under your profile picture.
- Tap Next.
- Tap Athlete.
- Tap Save.