APP cannot get sync if you did not connect device successfully
IOS System:iPhone 7,7Plus,6S,6S Plus,5S,iPad Air,Mini(Support iOS 8.0 or above)
Andriod System: Andriod 4.3 or above
Heart rate monitor
Blood pressure monitor
Additional features:Time&Date, Pedometer, calorie burning monitor, Distance, sport time, sleeping monitor.
Stand by time:5 days
Auto screen light:support
USB clip charger*1
Waterproof IP67 rated smart bracelet that can be immersed in water for up to 30 minutes at a time.You can wear it freely to washing face, taking a bath, don't need to worry about it.
Polymer Lithium 90mAh than can stand by about 5 days and it is recommended that you charge it up fully before you use it for the first time.0.86"OLED with Touch button- easy view the data from screen.
Vibration reminder:message,skype,whatsapp,twitter,facebook,call remimder with number display.
Additional features:Time, Pedometer, calorie burning monitor, Distance, sport time, sleeping monitor.
Note:The bracelet must be connected to the phone before it can display the same time as the phone. The time can not be adjusted until the device is connected.Please Exhaustive Read the User Manual Before Using the Product.