Apple Launches watchOS 2.2 Beta 4

Following the release of watchOS 2.2 Beta 3 couple weeks ago, the company has officially launched an all-new build of watchOS, watchOS 2.2 Beta 4 build number 13V5129c, to developers for download and testing.

Similar to the recent watchOS 2.2 Beta 3, the fourth build of watchOS 2.2 Beta is also a minor update featuring:

  • Performance improvements
  • Under-the-hood enhancements
  • Bug fixes 
watchOS 2.2 Beta 2 is now available through Software Update from an iPhone running iOS 9.3 Beta, or via the Watch Dev Center for registered developers.