1.71 "HD Screen and Many Dials: The 1.71 inch smart watch with larger screen and 280 * 320 resolution ratio provides excellent picture quality. Design with full touch screen you provides better user experience. There are many "Da Fit" beautiful watch faces. APP to choose from. You can even customize the watch face and set your favorite photo from phone album as wallpaper. 20 Sports Modes and IP68 Waterproof: Magic 3 fitness watch has IP68 waterproof rating and can meet your different sports such as swimming, cycling, tennis, running, soccer, rowing and Moreover. With the sports watch, you can track and generate data on your daily activity data such as steps, calories burned, distance and active hours. You will get to know your activities better.HEALTHY PERSONAL ASSISTANT: This fitness tracker uses the powerful motion sensors, which allows you to accurately monitor your heart rate in real time during the day or monitor blood pressure, blood oxygen or respiratory training. Health Watch is able to accurately record your sleep state and analyze the quality of your sleep. This gives you a better overview of your sleep state and the quality of your sleep. 35 Days Battery Backup: Built-in Bluetooth chip with low power consumption and large battery capacity of 220mAh can be easily charged using the magnetic charging cable, fast charging process and long battery life. The 2 hour charge gives you up to 7 days of moderate daily use and 30 days of standby time. Multifunction and full compatibility: