Sell V07 Waterproof Smart Bracelet Blood Pressure Monitor Smart Watch Band Heart Rate Monitor Fitness Tracker Men Women Kids best price

-Heart Rate Monitor Real-time monitor your heart rate, and remind you with vibration if abnormal or arrhythmia with alert -Blood Pressure Monitor Manually or automatically test the user's blood pressure, but please keep your wrist and heart in the same height when testing blood pressure -USB Charging Port No need any charging cable, convenient to use -Pedometer Function Track your sports trail, record your distance, calories, steps, etc., a nice partner for sports -APP Download Search the name H band in the App Store or Google Play to download the APP -0.87 inch OLED screen, not always keep normally on state, and it could switch 12 hours or 24 hours format -RAM: 32KB, ROM: 256KB -It supports updating the firmware Built-in chip type: NRF51822 Bluetooth version: Bluetooth 4.0 Bluetooth calling: Caller ID dispay,Caller's name display,Phone call reminder Messaging: Message reminder Health tracker: Heart rate monitor,Pedometer,Sedentary reminder,Sleep monitor Notification: Yes Notification type: WhatsApp Groups of alarm: 3 Alert type: Vibration Other Function: Alarm Screen: OLED Operating mode: Touch Screen Type of battery: Li-polymer Battery Battery Capacty: 70mAh Charging time: About 90mins Standby time: 3 Days People: Female table,Male table Shape of the dial: Rectangle Case material: Alloy Band material: TPU Compatible OS: Android,IOS Compatability: Android 4.4 / iOS 8.0 and above system