---
title: performNotificationDefaultAction()
framework: watchkit
role: symbol
role_heading: Instance Method
path: watchkit/wkusernotificationinterfacecontroller/performnotificationdefaultaction()
---

# performNotificationDefaultAction()

Launches the watchOS app and performs the current notification’s default action.

## Declaration

```swift
func performNotificationDefaultAction()
```

## See Also

### Working with Actions

- [notificationActions](watchkit/wkusernotificationinterfacecontroller/notificationactions.md)
- [performDismissAction()](watchkit/wkusernotificationinterfacecontroller/performdismissaction().md)
- [dismiss()](watchkit/wkusernotificationinterfacecontroller/dismiss().md)