•【Advanced Smartwatch Technology】Featuring the 8773EWE chip with 128MB large memory and Bluetooth-compatible 5.2 protocol for superior performance and connectivity. •【Bluetooth-compatible Calling】Seamlessly make and receive calls directly from your wrist with one-touch connection for convenient communication on the go. •【Customizable UI】Enjoy a cool, intuitive interface with drag-and-drop operations and a quick access control center for effortless navigation. •【Versatile Display Options】Choose from 5 built-in watch faces and 6 menu modes, with access to 100+ additional sports modes via the app for a personalized experience. •【Large HD Screen】1.8-inch display with crisp 390x390 HD resolution for clear visibility of all your important information. •【Accurate Health Monitoring】Equipped with the VC30F_S low-power, high-precision heart rate and blood oxygen sensor, supporting live recognition for more accurate health tracking. •【Durable Design】IP68 water-resistant rating allows for wear in various environments, protecting against water and dust. Specifications: Hardware Main control platform: 8773EWE Memory: 128M TP: G+F, CST820 Display: 1.8-inch large screen, HD resolution; 390*390 Motor: 0827 flat motor, wire welding Speaker: 1012, deep waterproof speaker MIC: 0415 Bluetooth-compatible: BT 5.2 Communication format/data transmission: Bluetooth-compatible Heart rate: Vcare_heart rate sensor_VC30F_S Step counter (G-Sensor): STK8321, accurate step counting Charging method: 2PIN magnetic cable, spacing 7.6mm Battery: Actual capacity 800mAh, V3.8 general pressure Waterproof level IP68 Software Basic software functions: Quick bar (control center), data (steps, distance, calories), heart rate, blood pressure, blood oxygen, sleep, raise wrist to light up the screen, weather, WeChat sports, information, reminders (messages, drinking water, sedentary, alarm clock), women's health, stopwatch, countdown, find phone, find bracelet, shake to take pictures, watch face switch, music control, settings (language selection, brightness adjustment, screen on time, vibration setting, factory reset, version information), components (function editing), password lock, breathing training, exercise, exercise history, do not disturb mode, power saving mode, low power reminder, voice assistant (SIRI), call function, common contacts, phone dial pad, split screen (sidebar), scan code connection, calculator, calendar, OTA Sports/100+ modes: 8 common sports modes: walking, running, mountain climbing, cycling, basketball, swimming, badminton, football; through the APP, you can add: tennis, rugby, golf, yoga, gym, dancing, baseball, elliptical machine, rowing machine, cross-country running, skiing, bowling, dumbbells, sit-ups, free training, etc. 100+ sports Dynamic heart rate: All-day dynamic heart rate trend and data analysis Blood oxygen detection: Support red light and infrared light sensors to measure blood oxygen saturation Message and call reminders: Phone, SMS, WeChat, QQ, Facebook, Twitter, Instagram, Skype, WhatsAPP, and others WeChat Sports: Support synchronization of WeChat sports rankings Google Health Support synchronization of health data Weather: Connect to APP to push local weather Watch face: Support six built-in dials + APP massive dial selection Watch menu language: Simplified Chinese, English (default), German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese, Romanian, Polish, Turkish, 15 languages ​​in total APP language: Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Czech, Slovak, Japanese, French, Persian, Thai, Swedish, Simplified Chinese, Traditional Chinese, English, Dutch, Portuguese, Spanish, Vietnamese, Albanian, Arabic, Korean FitcloudPro APP Android phone: Supports original operating system version 5.1 and above (Settings - About device, check the Android version). For Apple phone: Supports system versions above 9.0. You can check the version through phone settings - general - about this device. If the version is lower than 9.0, please upgrade first. Package include