Watch Parameters ➤1.43 inch HD screen with 466*466 resolution; ➤Battery capacity: 200Mah ➤Standby time about 30 days, working time about 3-5 days; ➤Main chip: RTL8762D ➤Health monitoring: heart rate, blood oxygen, sleep, women's health monitoring ➤Waterproof: IP68 waterproof rating; ➤ Bluetooth version: Bluetooth 5.3 ble transmission range: about 10M ➤Compatible mobile phones: Android 4.0 and above, ISO9.0 and above ➤App: DaFit Watch Main Functions Call reminder push, SMS reminder push, WeChat reminder push, QQ reminder push, exercise record (steps, mileage, etc.), track map, sleep monitoring, sedentary reminder, calorie counting, stopwatch, low battery reminder, handheld bright screen, fast charging, ultra-low power consumption, heart rate, blood pressure, vibration, sports mode, remote photography, music control, smart alarm weather forecast, large HD screen, multi-dial on/off, WeChat Movement. Talk Smartwatch Menu Language Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese, Dutch, Maltese, Czech, Romanian, Thai, German, Vietnamese, Romanian, Indonesian, Arabic, Turkish. Packing List ➤Smartwatch*1 ➤USB magnetic charging cable*1 ➤User Manual*1 ➤Original retail box*1. Ultra-thin design and large screen New design, new fashion AMOLED Professional sports guidance Women's health management Multi-dimensional health management Ultra-thin body makes a shining debut The simple and elegant round dial is inlaid in a 7.9mm ultra-thin and are dynamic and tough "Big" scene Grand performance dial frame increases the 43mm screen-to-body ratio by 13%, making it look more elegant and easy to operate. Rotating crown doubles efficiency Just turn the crown to switch between application icons flexibly and quickly lock your target. Even with wet hands, the metal crown helps you reach the target conveniently. Always-on screen, keep the screen on after turning off The watch not only has multiple dials, but also has an AOD always-on dial. The hands and dial shining on your wrist are always with you. When the screen is turned off, there is always a glimmer of light in the dark, and you are no longer afraid of the dark. Colorful and dazzling on the wrist Accurate exerciseheart rate monitoring Thanks to the vital sign monitoring technology, after the watch is connected to the application via Bluetooth, it can monitor your heart rate in real time and support setting the target heart rate range. If your heart rate is too low or too high, you can also view abnormal heart rate data to help you track your status. Women's health helps me understand you and me better Based on intelligent Al algorithms and combined with the watch's vital sign monitoring data, comprehensive predictions are made to help women easily cope with menstruation, ovulation and pregnancy, and it can also provide thoughtful reminders and care. Smartwatch calling function is also good wer or reiect calle evis Bluetooth, thewatchis or aness, doing housework or making phone calls, it can Wrist information Raise your wrist to view immediately