Announced earlier today at WWDC, Apple’s watchOS 2 update for the Apple Watch will also add an Activation Lock feature, as detailed on Apple’s watchOS 2 preview page. Similar in concept to the feature introduced in iOS 7 for the iPhone, iPad, and iPod touch, the Apple Watch implementation of Activation Lock will require that users enter their iCloud Apple ID and password to reactive the Apple Watch after it’s been erased, acting…