idealink K1 Bluetooth 4.0 Waterproof Sport Bracelet SmartWatch Heart Rate & Dynamic Blood Oxygen & Sleep Monitor Fitness Tracker Pedometer with OLED Display (black)

Description

1. The main chip: NORDIC 51822 2. Heart rate chips: Green dynamic heart rate, Oximetry 3. Strap Technology: TPU 4. Waterproof grade: IP65 5. Display: 0.66 OLED 6. Function: Reminder calls, SMS alerts, Add another reminder (FB, whats APP etc.); time display; vibration alarm clock; reminder sedentary, Pedometer, Calorie consumption, Distance calculation, Sleep monitoring, Heart rate monitor, Oximetry; 7. Standby time: 15 days 8. Battery type: polymer lithium battery, the battery capacity: 90mAH 9. The phone hardware requirements: Bluetooth 4.0 10. The compatible mobile phone operating system, Android 4.3 or higher (Samsung Galaxy S4, Galaxy Note3 and the latest models) and or iOS 7.0 and above 11. Support languages: Simplified Chinese, English 12. Weight: Net weight 25g, GW:105g GW 13. Packing size: 92 * 92 * 35mm