Apple Watch User Guide
This book can be downloaded and read in iBooks on your Mac or iOS device.
Here's everything you need to know about Apple Watch and the Apple Watch app on iPhone. Use this guide to learn about all the amazing things Apple Watch can do, and how to do them. It's the definitive guide for getting the most from your new Apple Watch, straight from Apple.
Excellent and helpful
This is the sort of manual that used to come with electronics and complex items. Unlike, say, the impenetrable manual that you'll find comes with your A/V receiver, this is easily read; detailed but not so dense as to be incomprehensible; and has useful illustrations. Kudos to Apple on making it available on iBooks. A pleasure to read on my iPad.
Pretty straightforward and what you would expect. But lots of extra tips and useful bits of information.
REALLY helpful guide!
Clear info about Apple Watch features, settings, and uses, and organized for quick access. This is easy reading with plentiful illustrations--an excellent guide to this newest Apple offering.