Safety
18
NOTICE!
Risk of damage!
Improper handling of the wristband may result in damage.
− 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.