Product information :
material: plastic
Style: sports, leisure, Europe and America
Applicable gender: unisex / both men and women
Applicable scenes: running, fitness equipment, fitness, sports trends, cycling, hiking, camping, foot basket volleyball
size: one size
Color : red, green, blue, black
Battery life: 60 hours
Function: Accurately monitor heart rate, steps, calories, etc.
Type : Heart Rate Monitor

Packing list:
HeOuter packaging*1 Sensor + strap*1 Blister box*1 USB charging cable*1 Instruction manual*1