A class that represents an alarm.
- iOS 4.0+
- macOS 10.8+
- Mac Catalyst 13.0+Beta
- watchOS 2.0+
EKAlarm object represents an alarm in Event Kit. Use the
init(relative class methods to create an alarm and use the properties to set information about an alarm. In macOS Mountain Lion, you can specify an action to trigger when the alarm fires via the