A new generation of upgraded chips, the powerful chip enhances the smoothness of the finger following sliding, and further enhances the sense of experience Support magnetic charging mode 1.69 HD large screen, 240*280 resolution Massive watch dials are optional, support custom dials Support 24-hour automatic heart rate/blood pressure/blood oxygen/body temperature High-precision thermal conductivity temperature sensor Support family health, information notification, real-time pedometer, 25 exercise modes, sleep record Support stopwatch, alarm clock, breathing, MET, pressure, weather, music, photo, calculator functions Support languages Chinese, Chinese (Traditional), English, French, German, Italian, Japanese, Spanish, Russian, Dutch Support parental guardianship, care of relatives and friends (50 people) Specification: Description Body Material Zinc alloy plating Band Material Silicone Display size 1.69 TFT color screen Display Resolution 240*280 Battery Capacity 340mAh Working Time 5days Standby Time 30days Hardware Specs BT Chipset TLSR9215AER/6*6mmQFN48 G-sensor_IC SC7A20/2*2/LGA12 HR IC PAH8007 Temperature Sensor   NTC sensor BT Version BLE 5.2 BT Range 8-10m Memory(Ram+Rom+Flash) 256KB+1MB+64Mb Data Storage 7days Water Resistance IP67 Charging type Magnetic charging The main function Exercise monitoring Daily activity record (step count, calories, distance)25 sports modes(walking, running, football, treadmill, hiking, cycling, yoga, dancing, roller skating, badminton, fitness, tennis, basketball, weightlifting, climbing, spinning), store the last 5 sports records Health monitoring Support 24-hour automatic heart rate/blood pressure/blood oxygen/body temperature/sleep Smart reminder Incoming call, SMS, QQ, WeChat, WhatsApp, Facebook, Twitter, Line, Skype, Instagram, LinkedIn, VK, sedentary reminder, drinking reminder Other functions Bluetooth-compatible call, breathing training, alarm clock, custom dial, weather forecast, do not disturb mode, brightness adjustment, bright screen time adjustment, turn wrist bright screen, camera control, music control, local music playback, calculator, scan code connection, home Health, MET, stress APP Keep Health Compatible system Android 4.4 or higher, iOS 9.0 or higher Bracelet language English, German, French, Spanish, Japanese, Chinese, Italian, Traditional Chinese, Russian, Dutch Package included:1 x Smart Watch1 x Charging Cable1 x English and Chinese User Manual