Product Name: Cheap Lower Than USD6.7/PCS Smart Watch Sports Fitness Activity Heart Rate Tracker Blood Pressure Watch Model NO.: SW-10 Feature: WiFi, Bluetooth, Water Resistant Material: Rubber Usage: Detection, Communication Display: OLED Scree: Colorfull Trademark: DL or OEM Transport Package: 1PCS/Box Origin: China Product Description Blood Pression Oxygen Smart Activity TrackerHighlights:FunctionTime and WeatherSupportSleep MonitorSupportPhysical ExaminationsSupportMovement MonitorSupportMessage ReminderSupportCall ReminderSupportAnti-Loss FunctionSupportLift The Wrist Bright ScreenSupportSedentary ReminderSupportDrink ReminderSupportClockSupportStopwatchSupportScheduleSupportSubtitleSupportWaterproofSupportTake PhotoSupportAndiordSupportIOSSupportAPPSupportShakeSupportChargeSupportSpecificaitons:Color: Black, Light Blue, Dark Blue, Purple, RedCompatible OS: Android 5.1, IOS 8.0 or aboveOperating Mode: Single TouchBluetooth Version: 4.0APP Language: Chinese, English, Japanese, Korean, French, German, Russian, Polish, SpanishSreen Size: 0.96inch Color ScreenLength: 120-210mmPackage include:1 * Wristband1 * User Manual1 * Color box