8.
Storage when not in
use
Switch off the fi tness bracelet
and store it in a dry and dust-free
environment.
9.
Troubleshooting
Problem
The
fi tness
bracelet
will not
start.
No/in-
correct
pulse
measure-
ment.
106
Possible
cause
The bat-
tery is not
charged.
The sur-
faces of
the sensor
are dirty.
Solution
Charge
the fi tness
bracelet.
Clean the
surfaces
of the
sensor.