What’s New in watchOS 2 | raywenderlich.com

Strap yourself in for a whirlwind tour of some new features for developers in watchOS 2 – from new interface objects such as WKInterfacePicker, to changes in animation and how the phone and watch communicate.

This is a companion discussion topic for the original entry at https://www.raywenderlich.com/3703-what-s-new-in-watchos-2