Huawei WATCH 2 Guide De Démarrage Rapide page 3

1. Appearance
Power button
Press and hold the power button until your watch switches on.
Touch the power icon on the watch face, and choose Settings >
System > Power off.
Multi-function button
Microphone
Charging port
Heart rate sensor
Speaker
1
Every material that used in this
device has gone through extensive
evaluation. If you feel discomfortable
while wearing it, stop using the watch
and consult a doctor.