# pushTokenUpdates An asynchronous sequence you use to observe changes to the push token of a Live Activity. ``` var pushTokenUpdates: Activity.PushTokenUpdates { get } ``` --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)