8. Replacement parts and wearing parts
Replacement parts and wearing parts are available from the corresponding ser-
vice address (according to the service address list)� Please state the correspond-
ing order number�
Designation
USB charging cable
Wrist band
9. Cleaning
Regularly clean your activity sensor with a damp cloth� Remove skin residue and
dirt from the strap and especially from the contact surfaces on the inside of the
strap so that the material is not damaged�
Item number and/or order number
749�421
164�119
64