1The newly upgraded main control chip provides sufficient hardware support for high frame display and smooth switching, which improves the overall function of the bracelet 2Intelligent monitoring of blood pressure, check your blood pressure 24 hours a to keep your mind on your health. 324 hours realtime accurate heart rate monitoring during exerciseallow you to plan your exercise time and amount according to your heart rate. 4QQ, WeChat, information, other APP information vibration icon reminder and content display, do not fear to miss the message. 5IP67 waterproof performance, can be worn when washing hands, to meet your daily needs. 6With sedentary reminder, sleep monitoring, drink water reminder, alarm clock reminder and other intelligent reminders, make your life more convenient. Condition: 100% Item Type: SmartBracelet Material: Zinc Alloy + Glass Options: Black Red, Black Yellow, Black Gray, Black White, Black Standby Time: 300 Hours Screen Size: 1.4inch Weight: 165g/5.8oz Heart Rate: HRS3300 Waterproof: IP67 Waterproof Grade Bluetooth: Bluetooth LE 4.0 (Support for Android 4.4, for IOS 9.0 and Above) Full Touch + Key Touch: Low-power Three-axis Acceleration Sensor sC7A20Reminder:QQ,WeChat,information,otherAPPinformationvibrationiconreminderandcontentdisplay.Time: Color Display 12/24 FormatSports Step Counting: Sports Steps, Sports Mileage Records, Calorie Consumption, Multiple Sports Modes, Movement Track (Displayed by Mobile APP)Health Monitoring: Sleep Monitoring, Sedentary Reminder, All-weather Heart Rate MonitoringBattery Type: Lithium Battery 180mahCharging Method: Magnetic AdsorptionStandby Use Time: 360 Hours Standby, 168 Hours UseOther Functions: Silent Alarm Clock, Remote Camera, Music Control, Weather, etc.WeRun: Follow the Public Account can Share and Sync to WeRunAPP Languages: Chinese (Simplified and Traditional), English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, Ukrainian (13 Types) Firmware Languages: Chinese (Simplified and Traditional), English, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian (10 Types) 1 xDial1 x Strap1 x Power Cable1 x Manual