Apple is working on a companion app for Apple Watch that will help users manage the device from their iPhone or iPad. Mark Gurman posted images of the app at 9to5Mac, and those images show an app that allows users to reorder the apps on their Apple Watch, manage settings, control fitness tracking, and manage accessbility functions. Another interesting tidbit is that users will only be able to use Apple Watch for Apple Pay transactions if they have entered their passcode or fingerprint on their iPhone after they place the Apple Watch on their wrist. If the Apple Watch is removed, Apple Pay will not be accessible. Check out the full article for more screenshots.