B57 Smart Watch IP67 Waterproof Smartwatch Heart Rate Monitor Multiple Sport Model Fitness Tracker Man Women Smart Bracelet

Place of Origin:

Guangdong, China (Mainland)

Brand Name:

ODM / OEM

Model Number:

B57

Warranty:

12 Months

Color:

black, pink, white

Touch Screen:

1.3 inch IPS big screen

Function:

Heart Rate Monitor/Multi-sports/Calorie/Sleep/Call reminder

Craftsmanship:

Heart Rate Monitor/Multi-sports/Calorie/Sleep/Call reminder

Bluetooth:

Bluetooth 4.0

product size:

48.9*34.5*11.7mm

Product name:

B57 Smart watch

Compatible:

IOS Android

Certificate:

Rohs/CE/FCC