1. First Time Use
Please read the instructions carefully before use. In-proper operations may affect the measurement results
and give you a less comfortable experience. When you receive this product, press the touch button for 3
seconds to start it. If the power is insufficient or the power is exhausted, please charge it first.
Charging method:
Pull g
en
tly in the
dir
ection of the
wat
ch band
After the watchband is removed, insert the host into USB port (such as computer host, a mobile power
supply, or a standard power adapter) to charge (Note that the charging port in the correct direction), the
input voltage is 5V1A to max. 5V2A. The device indicator flashes while the main page shows the charging
status. The indicator light keeps off when fully charged.
