Features:

1.The First Smart wrist band with OLED screen
Show the steps.Calorie.Distance.Time.Sleep quality clearly.
2.Support Bluetooth 4.0 Low energy Technology
X5 automatically syncs your data to PCs， for Macs， for iPhone 4S & 5，for iPad 3，for Retina & mini， for iPod touch.
3.Light-weight
Only 27g. It fits comfortably around your wrist
4.Multiple function modes:
Time mode， step mode， calories mode， distance mode， goal mode， sleep monitor mode， alarm mode， device info mode
5.Important functions;
Sleep quality detection， sedentary remind， phone calls reminding， SMS alerts(android)， seven days data memory function， ultra low power automatic sleep 5s， bluetooth data transmission， edit the message displayed on the screen

Specifications:
Operating voltage: 3V
Step:
1.Meter/times: 0-99，999 steps/time
2.The distance shows: 0-999.9km (metric system) or 0-999.9 mile
3.The calories: 0-9999
4.Always show: 12 hours
Dimensions: 4*1cm(D x H)
Color: blue， black， orange， pink， green

Package includes:
1 x Smart wristband
1 x USB cable