product description:
Notes:
A.Please download APP:Fitband(iphone can be downloaded in the apple store,Android phone can be downloaded in the google store or see above product pictures scan qr code to download)
B.Please open mobile Bluetooth,and the bracelet closed within 5 cm.
C.Check device system version and Bluetooth version,Confirm clearly before purchasing.
They must meet two conditions:
1.iOS 8.0+ and Bluetooth 4.0+.
2.Android 4.4+ and Bluetooth 4.0+.
D.Please note,If the wristbands display Chinese,please open app and wristbands for conduct sync,Can be switched to English.
E.If the wristbands are not synced,please contact us,we will help you to solve the problem as soon as possible.Parameters:Model Number:Fitband F1
Screen configuration:0.91 inch OLED
Waterproof level:IP65
Wrist strap material:healthy and comfortable materials
Band color:black,blue,red
Card buckle size:140mm to 215mm
Battery type:lithium-ion polymer battery
Battery capacity:85 mah
Bat tery:5~7 days
Support Firmware air upgrading(In the future,when we add new functions,just Firmware Upgrading with the APP,it will be sync)What s in the box:bracelets X1
charging line X1
manual X1
warranty card X1
charging base X1
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