Description:Name: Smart WatchProduct model: S6TBlood pressure type: air pump + balloon type true blood pressureAir pressure sensor: nonlinear high-precision air pressure sensorMain control chip: Nordic52832Blood oxygen chip: 2703Body temperature sensor: CT1711 arrayPhotoelectric chip: 2703Vibration: silent/vibrateCompatible system: Compatible for Android 4.4 and above, Compatible for iOS 8.2 and aboveFeatures or selling points: air pump + airbag type true blood pressure test, independent and accurate blood oxygen, body temperature, respiratory rate, blood pressure, heart rate, sleep monitoring, remote care for relatives and friendsCare: families share real-time dataMain features: air pump + airbag type true blood pressure test, body temperature monitoring, blood oxygen monitoring, respiration rate. Sleep monitoring, sedentary reminder and other health management functions. Exercise function, step/calorie/distanceMulti-sport mode. Heart rate monitoring, blood pressure monitoring, sleep monitoring and other health functions, remote family and friend care function, wearable hardware + smart APP + big data cloud service, wear it everywhere, and control, display and record data through APP. Long battery life standby. Multi-dial switchingOther functions: step counting, calorie, distance, sleep monitoring, exercise mode, incoming call reminder, alarm clock reminder, raising hand to brighten the screen, information reminder, etc..Screen size: 1.70 inch color screen TFT 240x280Screen Type: IPS HD TFTBluetooth: 4.2BLE (low power consumption)Battery type: high density polymer lithium batteryBattery capacity: 200mAhCharging method: Magnetic charging (with short circuit protection)Charging time: about 3-4HBattery life: 7-10 days in use, 30-40 days in standbyControl method: full-screen touch-control, mobile APP controlBracelet language: Chinese, English, Traditional, Japanese, French, German, Italian, Spanish, Russian, Portuguese, Malay, Korean, PolishAPP language: Chinese, Traditional, English, Japanese, German, Russian, Italian, French, Spanish, Portuguese, Thai, Czech, Greek, Polish, Vietnamese, Turkish, Romanian, Hungarian, Danish English, Finnish, Arabic, Ukrainian, Hebrew, Persian, Irish, Slovak, Norwegian, Korean, Croatian, SwedishAppearance material: shell metal alloyBottom shell: PC+ABS+Medical 316 steel sheetStrap: Environmentally friendly TPU/leather strapPacking list: watch, charging cable, instruction manual, packing boxWatch size: 260x40x11MM (length, width and height)Color box size: 195x120x28MMPacking list:1 x Smart Watch1 x Charging Cable1 x Instructions1 x Packing BoxNote:1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.