Privacy in spotlight as Apple unveils new products

Apple’s splashy new iPhone and AppleWatch rollout was all about big screens and wearable technology, but the new products face serious questions regarding the privacy and security of people’s personal health records.
The company on Tuesday sought to redefine the market for “wearables” — devices that people use to track their fitness and health, and whose technology could ultimately become an integral and profitable part of the U.S. health care system. But exactly what happens to that data is open to question.