Weider WM21 Watch User Manual


 
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CARE AND MAINTENANCE ENGLISH
Wrist Unit Batteries
The estimated average battery life of the wrist unit is two years in normal use. Please note that excessive use of the
backlight and the alarm signals drain the battery more rapidly. The symbol indicates low battery and that the battery
should be replaced. Do not open the wrist unit yourself. To ensure the water resistance properties and the use of qualified
components, the wrist unit battery should be replaced by an authorized Polar Service Center only.
At the same time, a full periodic check of the Polar Weight Management Product will be done.
Note: Water resistance cannot be guaranteed after unauthorized service.
Polar Service Center
Should your Polar Weight Management Product need service, see your Customer Care and Registration Card to contact an
authorized Polar Service Center.