Like any iOS device, the Apple Watch has a secret button combination that lets you take a screenshot of whatever is on the screen. It's super easy to do: here's how.
When you're on the screen you want to capture, press the digital crown and the friends button at the same time. There are only two buttons on the device so I think you'll be able to find them.
Don't hold them, just press. If you do it right you'll feel a vibration and a see a flash.
That's all there is to it. You'll find the screenshot under your camera roll on your iPhone. Now you can tweet it, email it a friend, or embed it in the world's shortest article.