The video and transcript of Apple SVP Jeff Williams' appearance at Re/code's Code Conference in May is now available. During the interview, Williams talked at length about Apple's progress with the Apple Watch. This included revealing that support for more native features in watch apps would be previewed at WWDC, which indeed it was.
Jeff Williams is Apple's Senior Vice President of Operations, and was one of the champions of the Apple Watch. A long-time Apple employee, Williams also introduced Apple's ResearchKit project to the world at the company's March "Spring Forward" event.
You can watch the interview between Williams and Walt Mossberg below, and follow the link to find Re/code's transcript of the event.