Battery operating time on a single charge: Smart watch mode: 11 days / GPS mode: about 21 hours. [Compatible wrist circumference: 4.9 - 7.5 inches (125 - 190 mm). [Display size] 1.2 inches (30.4 mm). [Display] Displays with a high-resolution AMOLED display
Sleep Management Function: Sleep Monitoring with Sleep Coach: Not only will you see the sleep score that scores 100 points of your sleep quality, but you also receive the sleeping time you need to improve your score and the advice that you can improve your sleep
Know Yourself with Smart Watch: Equipped with a BodyBattery function that can measure heart rate, stress measurements, and daily physical strength. It can detect nap time and reflect the BodyBattery recovery. By knowing yourself, you will be healthier and smarter
Multi-Sport Function: Built-in GPS, so you can do yoga, fitness, walking, running, golf, climbing, marine sports, and snow sports without your smartphone. Equipped with functions that are compatible with multiple sports
Smart Watch for Everyone: Equipped with a wheelchair mode, you can record your exercise intensity and use it for your wheelchair