---
title: focus()
framework: watchkit
role: symbol
role_heading: Instance Method
path: watchkit/wkinterfacevolumecontrol/focus()
---

# focus()

Sets the volume control as the focus for input from the Digital Crown.

## Declaration

```swift
func focus()
```

## Discussion

Discussion When the volume control has the focus, the system highlights it. The user can then use the Digital Crown to increase or decrease the volume.

## See Also

### Managing Input from the Digital Crown

- [resignFocus()](watchkit/wkinterfacevolumecontrol/resignfocus().md)