Apple's fitness-focused watchOS 4 is available for download
 

As you might have guessed, iOS 11 isn't the only treat Apple has in store for its mobile device owners. The tech giant has also released watchOS 4, a major update to the Apple Watch that focuses on the health-conscious crowd. It includes many more wo...

https://www.engadget.com/2017/09/19/...ses-watchos-4/