Make/Answer Calls and Smart Notification: Built-in speaker, you can make calls or answer calls through the smart watch after your mobile phone connected to the smart watch; The smart watch can read the messages coming from social applications like Facebook, WhatsApp, etc. You will never miss anything important1.83" HD Display & high quality military standard: 1.83" HD touch screen, 320*386 high-definition resolution, more and different styles of watch faces for choosing , also ,you can set your own photo as the watch faces .It has robust interface and long battery life, which can perfectly help you indoor or outdoors sports and track your sports data perfectly. MULTIPLE SPORTS MODES AND HEALTH TRACKING: Supports more than 100+ sports modes including running, cycling, basketball...... By tracking heart rate, calories, distance and steps during exercise, it helps you better meet your exercise goals and meet your exercise needs.AI voice assistant and health assistant: The smart watch can use "AI voice control" to control the mobile phone, click "talk after tap",one-tab to active AI voice assistant, you can make calls, weather, music......; 7/24 health monitoring and sleep monitor. Sleep better, less stress and train effectively. Provides intelligent health monitoring functions such as real-time monitoring of heart rate throughout the day and sleep quality (deep sleep, light sleep)More Functions: Activity Tracker (Pedometer, Calories, Distance), Music Player and Camera Control, Weather Forecast, Sleep Tracker, Heart Rate Monitor, Blood Pressure Monitor, Spo2 Monitor, Alarm Clock, Stopwatch, Add Contacts, Calculator, Menstrual Cycle ReminderCustomize watch faces and other functions to meet your daily needs .