The Apple Watch now has a new mystery, thanks to watchOS 9

It’s only now that you’re bringing this to the public, Apple.

For years, there’s been something about the Apple Watch and how it’s used as a training tool for running that’s bothered me.

If you don’t have a phone with you when you’re running, you’ll find that the first Apple Watch was essentially usele

In the intervening years, Apple has made incremental but significant improvements to the Watch, and the release of watchOS 9