Apple WWDC: Updates to Apple Watch, Music, Siri US News

Kevin Lynch, Apple's vice president of technology, previewed a new operating system for the Apple Watch that will make the wearable operate faster and will include new health, fitness and navigation capabilities when it becomes available in the fall. Users have noted the device's slow load time for apps as one of its major shortcomings, but Lynch said "in watchOS 3, your favorite apps should respond instantly."