Parameters:
                             
Chipset: DA14585             
Screen:0.96" TFT Screen                    
Weight:27g                             
Battery Capacity:90mAh                    
Working temperature:-20℃~60℃
Length: 240mm                                                            
Battery type:Polymer Li-ion  battery
Bluetooth: 4.0                               
Strap Material: TPU                   
Charing:USB                                 
Standby time:30days              
Product size: 45*25*13                 
Package:40pcs/ctn     Color:Black,Red,Purple                
System required:Android 4.4 or above,IOS 8.0 above,support BT4.0

Function:
24 hours Heart rate monitoring
Sports Recording
Auto sleep tracking
Text,Facebook,Linkedin,Whatsapp,
Twitter,Wechat ect supported
Call reminder
Remote camera shooting
Alarm Alert
Sedentary alert
Anti-lost
IP67 Waterproof