Sadly, Pebble won't be making its way to backers by its original September estimate, but the design team wants you to know that it's hard at work, traveling the world to source components, running shipping tests and spending time refining the user interface in order to provide a top-notch experience once you do receive your device in the mail.
ENGADGET: Pebble team posts UI preview, provides an early look at how you'll interact with the E-Paper Watch