Focus is a feature that helps you concentrate on a task by minimizing distractions. When you want to focus on a specific activity, you can customize one of the provided Focus options—for example Work, Personal, or Sleep—or > Focus, then tap a Focus—for example, Do Not Disturb, Personal, or Work.
For your Focus, you can set up the options described in the steps below, but you don’t have to set up all of them.