M4 Smart Band Wristband Blood Pressure/Heart Rate Monitor/Pedometer Sports Bracelet Health Fitness BraceletDescription:Features:--0.96inch IPS color screen display, clear to see even under sunlight --Sports and health: Sports step (3D sensor), calorie consumption, exercise distance, pedometer --Support Dynamic Heart rate, Blood Pressure, Blood Oxygen monitoring, --Support call reminder and message reminder --Remote camera function: shake it to take photos after bluetooth connection like a remote camera shutter for your phone. --Life waterproof: IP68 ,can wash hands, wear in the rain, but it better not swim --Large battery built in, super-long standby up to about 15days, work for 7days, quick to charge for 2hours(USB charging, USB cable included)--Bracelet band is replaceable --Soft TFU bracelet, quite skin-friendly and comfortable--Smart life asistant to help you a lotSpecifications:Total Length: 235mmBand Width: 22mmMain Unit Size: 4.1cm * 1.2cm * 1.9cm(Length x Height x Width)Bracelet material: ABS, main body cover PC, strap TPUBattery capacity: 80mahBattery type: lithium polymer batteryDisplay screen: 0.96 HD IPS color screen FTF process, single point touch buttonBluetooth: 4.0System Requirements: Android 4.3 or IOS8.0 or higher mobile phones supporting Bluetooth 4.0Color: Black | Red | BluePackage Including1 * Smart bracelet1*Charging cable1* Manual