By Todd Bernhard on Mon, 06/08/2015
The next generation of Apple's Watch operating system, dubbed watchOS 2, will not only allow native apps but will also allow developers to add custom "complications" to the watch face. An enterprising app developer could add challenges, sports scores, and other notifications as desired. Many of the changes in watchOS 2 are not just for developers. There are a lot of usability enhancements as well.