The XO M50 smartwatch is a modern watch for people who want to check the progress of their sports achievements on an ongoing basis and control life functions. Comfortable silicone bracelet, durable clasp and metal construction of the watch case ensure the highest quality, elegance and full comfort of use. Readable and ergonometric display with a diagonal of 1.83" A smartwatch full of features Thanks to numerous functions, the user can test his heart rate, blood oxygenation, calories burned, distance traveled, various types of sports activities, and even the quality of sleep, which are essential aspects of health. In addition, the elegant design fits perfectly with many styles.