Apple unveils watchOS 4 and the future of Apple Watch

We're past 10:00 AM in San Jose, California, which means that WWDC 2017 has officially begun. Apple's keynote on Monday should be jam-packed with announcements, as some attendees say they were told the event could last upwards of two hours. But for now, we'll focus on the company's first big reveal of the day: watchOS 4 and all of the new features coming to the Apple Watch.In watchOS 4, watch faces will have complications of their own, allowing them to change dynamically depending on the day or