Apple's Beats brand in April unveiled the Powerbeats Pro, a redesigned wire-free version of its popular fitness-oriented Powerbeats earbuds.
Public Beta of macOS Sierra Now Available
As with iOS 10, users interested in testing out macOS Sierra should visit Apple's Beta Software Program website for more details and to register for the program. Once accepted, you should be able to access a redemption code and download link to allow you to access the Sierra installer in the Mac App Store. Make sure you have a complete backup of your system before upgrading.
Our macOS Sierra roundup has all of the details on what's new for Mac and users are discussing the changes in our macOS Sierra forum.