Thank you very much for viewing this product from among many others. 【New Product】 Built-in speaker & high-performance microphone allows you to make calls without taking out your cell phone. When connected to the dedicated "Da Fit" app, you can make and end calls directly from your smartwatch. You can also view call history and save call records. 【100 Sports Modes】 Equipped with 100 sports modes such as running, walking, and cycling. When connected to the app, you can measure data such as exercise distance, time, and calorie consumption. GPS exercise compatible, you can also directly view the exercise trajectory in the app. You can also set daily step goals and weight goals, and it also has sedentary reminders and water drinking notification functions, which are necessary for office work and working from home, helping you to naturally develop better exercise and lifestyle habits. 【1.39-inch Large Screen & Customizable Watch Faces】 The exquisite craftsmanship is designed as a whole, with a 1.39-inch large screen and a high resolution of 360x360 pixels, the display area of the screen is 90% UP compared to conventional products, displaying characters on a larger and more accurate large screen. Expressing the aesthetics of the craftsman. Built-in 17 watch faces, and through the app, you can download more than 270 kinds of watch faces in the dedicated app, and you can also change the screen of the watch face to photos of family, lovers, idols, etc. Depending on your daily mood, you can inject new vitality. Let's change to your favorite watch face style. 【Rich Daily Life Support】 Equipped with practical functions such as message notification, raise-to-wake, weather forecast, stopwatch, remote camera, music control/playback, games, brightness adjustment, alarm, cinema mode, breathing training, and women's menstrual cycle management, supporting daily life. Because it has both sports and practicality, it is the most suitable gift for birthdays, celebrations, coming-of-age ceremonies, Christmas, New Year's, Valentine's Day, anniversaries, etc. 【Long-lasting Battery & Compatible Models】 The built-in 400mAh large-capacity battery can stand by for 5-30 days with a 2-hour charge. Compatible with Android 4.4, iOS8.0, and Bluetooth 5.0 or higher. eS (A207)