New Fashion Step Smart Bracelet

Product information:
Model: S5
Wrist band material: tpu
Color: 3rd generation S5 black
Charging mode: USB charging
Waterproof grade: domestic waterproof
Case material: plastic
External dimension: 20 * 3.7MM
Functions: waterproof, step counting, heart rate monitoring, blood pressure measurement, intelligent reminder, remote self-timer, sleep monitoring, blood oxygen detection

Packing list:
Head+strap+instruction+instruction card+packing box X1PCS