Operating instructions

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11 Charging the battery, replacement of
batteries
11.1 Charging the battery of the GPS watch
The GPS watch has a lithium-polymer battery.
Battery Usage Display
In Time-mode press the „VIEW“-button until the
following display appears on the display:
An estimation of the hours left for the use of the GPS function will
be displayed. When the battery is almost empty, the following
symbol will appear , and the GPS functioning and cardiac
frequency measurement will be deactivated. The operation duration
of the battery is of 8 hours when using the GPS, and in time mode
of approx. 1 year.
To avoid corrosion, we recommend you to dry well the contact
points of the GPS watch, before starting a charging process.
The GPS watch is equipped with a rechargeable lithium-polymer
battery. Before the first use, charge the watch for 3 hours or until
the battery is full.
Remaining hours