wireless bluetooth 4.0 pedometer

FEATURE

Digital Monitor sensor, accurate measurement
Equipped with BT 4.0, check the data in the  smart phone any time.
Intelligentized in managing your own data
Track step,  distance, calorie and time
Step count:0-120000
Calorie count:0-12000(cals)
High class and fashion design
Store 7days each records;keep a record for 5 minutes if there are some changes
Power:rechargeable lithium battery
Switch the display with shaking
 Blue OLED display;OLED size: 22.4*5.6mm