Hello Litmus Community,
All of the examples of how emails will work on the Apple Watch show me that the From Name, Subject Line and Preheader will display on the Apple Watch screen and that the Apple Watch works in conjunction with your iPhone. If you want to read more, reply, etc. you will be able to do some sort of "hand-off" action and transition the email from your Apple Watch to your iPhone 6/6Plus. Am I missing anything? Can you open an email on your Apple Watch, or is it just a view of your current inbox?