DB03 Wristband Sport Smart Bracelet IP68 Waterproof Support

Functions: Time Display Pedometer:Steps,Distance,Calories Blood Pressure Monitor Heart Rate Monitor Sleep Monitor Vibration reminder:alarm clock Open the bracelet screen by turning the wrist Real-time message to remind Call/SMS reminder Support Wechat sport Support Swimming Monitor IP68 Waterproof (can swimming)   Specifications: Model: DB03 Blood Pressure Watch Wristband Bluetooth Version: BLE4.0 Heart Rate Sensor: 24hours real-time heart rate monitor Screen size: 0.91 inches OLED touch screen Battery Capacity: 80mAH Standby time: 240hours Use time: 96 hours Continuous heart rate test: 12~18 hours Charging time: About 1 hours Waterproof level: IP68 Compatibility: support IOS 8.0 or above and Android 4.3 or above system. Synchronous data to APK/APP Download/Install  bracelet 's Application  Download "Hplus  watch" from Android market or Apple store   Scan the following QR code and download "Hplus  watch" , you need turn on the phone Bluetooth.   How to use APP? 1. After HPlus Watch APP Installation completed, please fill up your information such like Height, weigh, age, gender etc. 2. Wristaband connect with APP; Click Bluetooth Device in the System Setup to enter the interface, pull the screen from the top to bottom. Search and find the Bluetooth name, then click and connect wristband. After connection, the date and time on the wristband will be updated automatically. Note: Please do not put in hot water. thank you. Package list: 1 x DB03 Smart Wristband 1 x Charging Cable 1 x User Manual