Introducing Watch Connectivity – WWDC15

WWDC15Getting information to your Watch app is crucial. Learn how to leverage NSURLSession to get your data from the Internet. Tap into the new WatchConnectivity framework for device to device communication and transferring of data. See real-world examples and learn best practices to understand when to use your WatchKit extension and when to leverage your iPhone app.

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WWDC 2015 > System Frameworks > Introducing Watch Connectivity