2015 Factory directly express alibaba pedometer fitness tracker bracelet

• Bluetooth 4.0 low energy wireless transmission Effective transmission distance around 10M
• OLED Display
• Sleep monitoring
• Exercise reminder
• Use 3D Accelerometer sensor to Track Sleeping quality,step,Distance and Calculate Calories Burned Accurately
• Single operation button
• Save activity data automatically every 5 minutes interval.
• Record max. 15 days total activity data.
• Automatic sync. exercise/sleeping data to Bluetooth smart ready devices such as iPhone 4s,5,5c,5s,iPad 3,4,iPad Air,iPad Mini(IOS7.0 or above),Samsung Galaxy 3/4,Note2/3
• Rechargeable Lithium-ion polymer battery(60mAH)
• Vibration Alarm(Silent Mode)
• Waterproof construction

Spec. of Bluetooth Smart Wristband- Pedometer