Apple today previewed watchOS 2, the first major software update for Apple Watch, giving developers the tools to build faster and more powerful apps running natively on Apple Watch. Starting today, developers can take advantage of innovative hardware features of Apple Watch including the Digital Crown, Taptic Engine, and heart rate sensor, along with software APIs to build new app experiences. Available to Apple Watch users this fall, watchOS 2 also includes new watch faces, third-party app information as watch face complications, and new communication capabilities in Mail, Friends, and Digital Touch. “We are thrilled with the feedback we’re getting from Apple Watch customers, and after just a few weeks of availability we’re excited for developers to start building native apps for watchOS 2,” said Kevin Lynch, Apple’s vice president of Technology. “We think Apple Watch users will love being able to see information from their favorite apps right on the watch face, and enjoy the many new experiences developers will dream up now that they have access to even more innovative features of Apple Watch.”