SADP 4 A1
US - EN │ 7 ■
Charging the battery
Before using the tracker, the integrated battery must be completely charged.
Before charging, dry the charging contacts , with a cloth to avoid corrosion.
♦ Connect the USB plug on the charger cable to a PC or to a USB
power supply.
♦ Connect the charging contact on the charger cable with the charging
contact on the tracker. This is only possible in one position (see fig. 1).
Fig. 1
▯ During the charging process, the display appears. The menu button is
inactive during charging.
▯ Charging takes about 3 hours on a standard USB connection.
▯ As soon as the tracker is fully charged, appears on the display.
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.