I've been working on a very simple (but extremely useful) WatchOS project I'd like to keep under wraps for the time being, as I think it could certainly sell.

I've been working on a very simple (but extremely useful) WatchOS project I'd like to keep under wraps for the time being, as I think it could certainly sell. Apple's WatchOS documentation, however; is sparse at best, barely there at worst. It's been a problem with various Apple documentation for years.