hot selling two way calling gps location SOS heart rate monitor sim card smart watch bracelet for elderly

RAM:

1.5g

CPU:

Deca Core

Cellular:

GSM

Screen:

< 2"

Operation System:

ANDROID

Feature:

GPS Navigation, Touch Screen, WiFi, Bluetooth, SOS

Model Number:

D100

Place of Origin:

Guangdong, China (Mainland)

positioning:

positioning