This smart watch features 6.8mm ultra thin full touch screen, 360x360 resolution, multi-language display, low power consumption, and long standby time. Besides, it is IP67 waterproof and bluetooth-compatible 5.0. As your smart assistant, this smartwatch has a variety of useful functions to meet your daily needs: activity tracker (pedometer, calories, distance), 22 sports modes, health monitor (heart rate, blood oxygen, blood pressure, sleep monitoring, breathing training, menstrual cycles for women), water drinking & sedentary reminder, music and camera controls, alarm clock, stopwatch, timer, weather report, raise to wake, brightness adjustment, find phone and others. It is constructed of glass, metal, and nylon material. The diameter of dial is 4.3cm, and the thickness is 0.68cm. It is suitable for everyday wear, outdoor, sports, fitness, etc. Item Name: Wrist Watch Material: Glass, Metal, Nylon Pedometer: Yes Calorie: Yes Main Chip: RTL8762 Memory Capacity: 512KB+64KB 64Mb G-sensor Model: SC7A20 Heart Rate Sensor Model: VC32S Display Screen Specification: 1.3inch Amoled Resolution 360*360 Key Mode: Full Touch Screen + 1 Side Button Battery Capacity: 185mAh(Included) Charging Head Specifications: 1A or Less Charging Method: Magnetic Charging Motor Type: Non-patch Motor 0820 Standby Time: 30 Days Normal Use Time: 7-10 days (Calculated By 185mAh Battery) Bluetooth-compatible Version: Bluetooth-compatible 5.0 Language: 50+ Support APP: for Qwatch Pro Charging Voltage: 5.0V APP Supports 18 Languages: Chinese Traditional, Chinese Simplified, English, Japanese, German, Russian, Spanish, Italian, French, Romansian, Portuguese, Greek, Dutch, Polish, Turkish, Indonesian, Thai, Vietnamese The UI Display: Supports 18 Languages (without Korean and Arabic-language), and some English displays are exceeded. Mobile Phone System Requirements: for Android 4.4 or Above, for IOS 9.0 or Above Exercise Recording: Pedometer, Exercise Mileage, Calorie Consumption, 22 Multi-sport Modes Health Monitoring: Heart Rate Measurement, Blood Pressure Measurement, Blood Oxygen Measurement, Sleep Monitoring, Breathing Training, Female Menstrual Cycle Smart Reminders: Custom Alarm Clock Reminder, Drinking Reminder, Sedentary Reminder, Call Reminder, etc., Information Push (SMS/QQ/WeChat/Skype/Line/WhatsApp), Weather Forecast, Find Watch, Find Mobile Phone Other Functions: Timer, Stopwatch, Mobile Phone Music Control, Mobile Phone Camera Control, 6 UI Styles, Raise to Wake, Massive Watch Face Market, Custom Watch Face, Time Display, Bracelet Rejection Call, Watch Brightness Adjustment, Do Not Disturb Mode Switch, Watch Language Setting, Data Server Storage, Support APP to Upgrade Watch Software. Features: 6.8mm Ultra Thin, 1.3 Inch Touch Screen, Long Standby Time Size Details: Diameter: 4.3cm/1.69"(Approx.) Thickness: 0.68cm/0.27"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Wrist Watch 1 x User Manual 1 x Charger