2PCS M2 Hot Smart Bracelet Wristband 0.42'' OLED Bluetooth 4.0 Activity Tracker Pedometer Heart Rate Fitness Tracker compatible system Android 4

compatible system Android 4

79 inch Net Weight: About 59 g / 2

zero-distance positioning；5-positioning modes: GPS

The Sony Exmor IMX322 CMOS Sensor excels at night giving crisp video no matter what time of day you are driving

just use this high quality DVR to help you

2PCS M2 Hot Smart Bracelet Wristband 0.42'' OLED Bluetooth 4.0 Activity Tracker Pedometer Heart Rate Fitness Tracker compatible system Android 4Product Features: Remote Notifications Smart bracelet will vibrate when receive phone, information. Even the mobile phone is in a nosy environment. Still dont have to worry about missing important calls and messages. Lighting Up Screen By Lifting Wrist It's hands free to read the time by lifting wrist. Distance Calorie Measurement Tracks your workouts like steps, distance, calories burned all day, all these show on the APPs, get a better understanding