Charging the battery
Before using the tracker, the integrated battery must be completely charged.
Before charging, dry the charging contacts
Connect the USB plug on the charger cable
Connect the charging contact
on the tracker. This is only possible in one position (see ﬁg. 1).
During the charging process, the display appears. The menu button
inactive during charging.
Charging takes about 3 hours on a standard USB connection.
As soon as the tracker is fully charged,
Operating time with a full charge:
approx. 2 weeks if heart rate measurement is not used
approx. 1 week if heart rate measurement is used for 1 hour per day
approx. 8 hours if heart rate measurement is constantly recording
The running time can vary depending on the frequency of usage.
When the battery is empty, appears on the display.
SADP 4 A1
on the charger cable
with a cloth to avoid corrosion.
to a PC or to a USB
with the charging
appears on the display.
US - EN