Crivit 1-LD4206 Mode D'emploi page 21

Notes on the BMI
Fitness
FITNESS FITNESS
LEVEL LEVEL
Troubleshooting
The heart rate is not shown or is shown incorrectly
NIV FORM NIVEL
PHYSIQ FIT
SET
The display is unreadable / the light does not work
Replacing the batteries
Replacing the watch battery
Battery low indicator