Factory supply cheap m4 smart watch bluetooth temperature bracelet fitness band

Certification:

ce

Brand Name:

OEM

Model Number:

M4

Place of Origin:

Guangdong, China

Display Type:

IPS

Screen Resolution:

320x240

Screen:

< 2"

Display Color:

Color

Feature:

Touch Screen, bluetooth, Thermometer, Heart rate, Blood pressure

Operation System:

ANDROID, IOS

Camera:

No Camera

Design:

Flip

Movement Type:

Electronic

Band Material:

Rubber

Case Material:

plastic

Function:

Alarm Clock, Call Reminder, Fitness Tracker, Heart Rate Tracker, Push Message, Sleep Tracker, THERMOMETER

Heart rate:

Support

Blood pressure:

Support

Screen Size:

0.87 inch

BT Version:

BT 4.0

Color:

Black, Blue, Red

Battery Capacity:

50mAh

Sleep monitor:

Support

Multiple sports modes:

Support

Product Name:

Factory supply cheap m4 smart watch bluetooth temperature bracelet