This BLE health tracker comes with an OLED display and various functions to help you complete your daily activity tracking and record. It supports APP for Android phones / iPhones and allows you to view and analyze historical records. Made of good quality components, it promises long service life and reliable performance.

• Robust black housing with sharp yellow details.
• 128x64 OLED display.
• RTC (real time clock) display.
• Daily activity tracking and record.
• Motion planning mode: odometer / step number / waste time / exercise time / calories.
• Sleeping tracking.
• Support APP for Android phones / iPhones.
• Support find me function (double click the M key).
• Allow users to view and analyze historical records.
• You can make use of the APP record and analyze your calorie / mileage / step number and so on.
• Support Bluetooth 4.0 transmitting.
• Li‐polymer rechargeable battery life: >500 hours(120mAh).
• Long service life and reliable performance.
• Excellent device for you to keep track of your exercise records.
• Optional colors are available. 
• Weight: 22g.