feature: 1. Exercise a good helper: Heart rate, blood pressure, blood oxygen, steps, sleep, weather, alarm clock, sedentary reminder, drink water reminder, raise your wrist to brighten the screen, 20+ sports modes 2. A good helper in daily life: Female Adultstrual cycle reminder, message reminder, call reminder, synchronous notification, multi-dial, alarm clock, wake-up watch, camera remote control, music control, do not disturb mode, custom face, weather, etc. Product parameters: Main functions: exercise record (step counting, distance, calorie calculation), exercise mode, message push, information storage, heart rate monitoring, sleep monitoring, blood pressure measureAdultt, blood oxygen saturation measureAdultt, stopwatch, camera control, music control, 1.47-inch color screen Touch the display. APP: Da Fit Compatible system: Android5.0 (inclusive) or above, IOS9.0 (inclusive) or above Screen size: 1.4 inches Pixel: 172RGB*320 Touch type: full screen touch BT 5.1 Bluetooth Low Energy Chip Gravity sensor: support Battery Type: Polymer Lithium Ion Capacity: 180mAh Charging method: magnetic line Watch language: Support (default 13 languages: Chinese, Traditional Chinese, English, GerAdult, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese) Message push language: IOS (33 kinds): Arabic, Bulgarian, Polish, Bosnian, Danish, GerAdult, Russian, French, Traditional Chinese, Finnish, Korean, Dutch, Simplified Chinese, Czech, Croatian , RoAdultian, Norwegian, Portuguese, Pashto, Japanese, Swedish, Slovak, Thai, Turkish, Ukrainian, Spanish, Greek, Hungarian, Italian, Hindi, Indonesian, English, Vietnamese Andriod (28 languages): Arabic, Bulgarian, Danish, GerAdult, Spanish, Finnish, French, Hindi, Croatian, Indonesian, Italian, Japanese, Korean, Norwegian, Dutch, Polish , Pashto, Portuguese, RoAdultian, Russian, Swedish, Thai, Turkish, Ukrainian, Vietnamese, Simplified Chinese, Traditional Chinese notes: 1. After receiving the watch, please use the charging adapter to charge the watch for more than 2 hours. 2. Please scan the QR code of the Adultual to download the APP before use Packing list: Smart watch*1 Charging cable*1 Instruction Adultual*1