U20 Bluetooth Headset & Watch Smart Bracelet Fitness Tracker for iOS / Android Mobile Phone, Heart Rate Pedometer Sleep Monitor Sedentary Reminder(Black)

1. It unveils a new page for technology, draw the distance between man and technology 2. As a personal wearable well-designed, it will lead you close to us from every aspect 3.The main component parts of body adopt the fine metal wire drawing process, leather strap derived from Fine leather design, elegant and comfortable, not only emphasize on appearance design, but more on practicality 4. Rimless fit screen sensitive keys wire-drawing metal case Heart rate, Bluetooth headset, and sports bracelet perfect combination Elegant and comfortable leather strap 5. Record activity and calories burned throughout the day to keep abreast of sports achievement 6. Caller ID + removal answer, earmuffs models meet different needs of customers 7. Targeted to improve sleep quality by sleep monitoring 8. Through the green LED irradiation on the skin to detect blood flow 9. Open remote self-timer mode, press watch keys to control the mobile shutter, perfectly relaxed self-timer 10. Functions: Bluetooth headset, pedometer, heart rate monitor, sleep monitor, sedentary reminder, find phone, remote camera, smart sync, answer calls, music player