---
title: isActivityUpdateReduced
framework: swiftui
role: symbol
role_heading: Instance Property
path: swiftui/environmentvalues/isactivityupdatereduced
---

# isActivityUpdateReduced

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

## Declaration

```swift
var isActivityUpdateReduced: Bool { get set }
```

## Discussion

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.