Completing 20 times means that in a month's time, you will use Apple Watch to exercise 20 times. These exercise activities can include walking, running, cycling and other different types of sports. Users can record their exercise through the active application on the watch and achieve their goals by completing the monthly challenge. After completing the monthly challenge, users can get badges and rewards, and view their sports scores and statistics in the Apple Health app.
Through monthly challenges, Apple encourages users to maintain an active lifestyle and helps users establish good health habits. Completing the challenge can also motivate users to participate more in sports and improve their health.