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isActivityUpdateReduced

A Boolean value that indicates whether the Live Activity update synchronization rate is reduced.

Declaration

var isActivityUpdateReduced: Bool { get set }

Discussion

When rendering an activity on a remote device such as Apple Watch, content updates may sometimes be limited to only alerting updates, depending on system conditions. When a Live Activity is visible and the system synchronizes only alerting updates with a remote device, the value of isActivityUpdateReduced is true.

For example, isActivityUpdateReduced may be true for Live Activities on an Apple Watch that’s out of range of the paired iPhone.