This app is developed by Huawei, and it can be used by anyone who has a Huawei smartphone. The main purpose of this application is to help users to keep a healthy lifestyle. There are many useful functions in this application, and the main one is that you can record and monitor your health data, such as sleep, steps, mood, breathing, heart rate, weight, and body fat percentage. 

The application can also count your steps and count the number of calories you have burned. In addition, you can record and monitor the data of your daily exercises and workouts. This application can also help you to keep a healthy lifestyle by encouraging you to follow a healthy diet and encouraging you to exercise.