The rainbow on the main interface is the vitality rainbow ring, a core visual component that intuitively displays daily vitality metrics, including calorie burn, walking steps, moderate-to-vigorous activity duration, and standing times.
In terms of operation, clicking on different segments of the rainbow ring allows you to view different data dimensions such as Calories, Steps, or Moving data; tapping on the rainbow ring also takes you to the activity metrics settings page, where you can customize and adjust target values such as calorie and step goals.
