The term "main ring bubbles" refers to the eight fixed bubbles that make up the primary layer of the Actions Ring. These bubbles cannot be changed in number; there will always be eight of them. Within these main ring bubbles, you have the flexibility to assign various actions directly or create folders to organize more actions according to your preferences. These main ring bubbles serve as the core interface for customizing and accessing actions within the Actions Ring.

1. Main Ring Bubbles
2. Secondary Ring Bubbles