Returns a Boolean value indicating whether the significant-change location service is available on the device.
- iOS 4.0+
- macOS 10.7+
- Mac Catalyst 13.0+
- Core Location
YES if location change monitoring is available;
NO if it is not.
This method indicates whether the device is able to report updates based on significant location changes only. This capability provides tremendous power savings for apps that want to track a user’s approximate location and don’t need highly accurate position information.