Product Model :  GT103 Smart Bracelet  

Master Chip :NRF52832

Flash :64MB

Sensor :BST-BMA253

PPG Ship :HRS3313

Virbation :Loundspeaker Mute/Vibration

Waterpfoof Level :IP67 Smart band

Compatible System :Android 4.4 and above，iOS 8.2 and above 

Special Features :Blood Pressure、Heart Rate  

Care Functions :Can share real-time data with families

Screen Type :TFT

Screen Size :1.3 inch 240*240

BLuetooth :4.0BLE   Smart band  

Main Feature

*Wearbale Hardward+SmartA pp+Big Data Clound Service 

Functions

Step、Calories、Distance、sleep monitor 、sport、Call reminder 、Alarm Reminder 、Raise you hand the watch lightr、Social share（wechat、QQ、Facebook、Twitter) Smart Bracelet

Other Parameter

Battery Type :Polymeter Lithium Battery 

Battery Capcaity :180mAh

Charging Time : About 3 hours

Endurance  Time :Can use 8days、Standby Day: 15days

Data Save Time :3 months Smart band

Manipulation Mode :Full touch control, mobile phone APP control

Language:Mainly Chinese , English, Can customize other language

Material:Front Shell：PC Smart Bracelet

Back Shell：ABS+PC. Belt ：TPE Smart band