How do I deploy to my watch?

Sorry for this newbie question.
I'm developing in Eclipse on W10 and have just bought a VivoactiveHR for testing the app, but I can't find the instructions for installing the prg file of my app on my watch for field testing.
(It's obviously a different process to the one I was used to deploying a java app to an android phone).

OOPS, just found it in the developers FAQ sticky.