There and back again: Data transfer on Apple Watch

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WWDC21 • Session 10003

System Services • watchOS • 31:48

Advances in Apple Watch give you more ways to communicate to and from your app, and new audiences to consider. Learn what strategies are available for data communication and how to choose the right tool for the job. Compare and contrast the benefits of using technologies such as iCloud Keychain, Watch Connectivity, Core Data, and more.

Speaker: Anne Hitchcock

Open in Apple Developer site

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HD Video (162 MB)
SD Video (66.3 MB)