watchOS

Created Sunday 31 December 2017

watchOS app bundled in iOS app
https://developer.apple.com/library/content/documentation/General/Conceptual/WatchKitProgrammingGuide/Art/architecture_compared_2x.png


Complications

The visual element on the watchface

Notifications

short look - glanceable version of notification content
if the wrist remains raised, goes to long look

UI


Key color

stored in Global Tint property of an app's storyboad

Page-based navigation

Add interface controllers

Links

WatchKitProgrammingGuide
Human Interface Guidelines