Operation Manual

17Safety
IREGB
− Do not open the housing of the display module and have qualified pro-
fessionals perform repairs. Liability and warranty claims are waived in the
event of repairs performed by the user or incorrect use.
NOTICE!
Risk of damage!
Improper handling of the wristband may damage it.
− Keep sharp objects away from the wristband.
− Store the wristband so that there is no risk of it falling into a tub or sink.
− Do not take the rechargeable battery out of the display module; it is firmly
integrated in it and cannot be replaced.
− Only use the USB charger, which is connected to a computer or external
power supply, to charge the empty rechargeable battery.