New Men Women Smart Watch Waterproof Smartwatch Sport Smart Bracelet Heart Rate Blood Pressure Monitor Fitness Tracker Watch for Android/ios $ 6.50 USB direct charge(This smartband doesn't need a charging cable, just pull band out, you will find a USB interface.) Features: Heart rate, blood pressure detection, sport step counter (3D sensor), calorie consumption, movement distance, Bluetooth link, incoming call reminder, information alert, brighten hands, smart alarm clock, look for bracelet, long-range camera, long time Sitting reminder, sleep monitoring, DIY watch face, information push, (SMS, Facebook, Twitter, WhatsAPP, etc.) reading information, etc Description:100% new and high QualityDisplay: 1.4 HD touch screenAPP: Fit ProIP67 WaterproofBattery Type: Lithium Polymer BatterySpport: For Bluetooth 4.0 and Android4.3 or Above For Bluetooth 4.0 and IOS8.0 or Above Product List: 1x Smart bracelet 1x user manual Have a nice day