Does anyone know if this includes any features/tech brought over from Pebble? I'm still getting by with my Time Steel 2, but I know it's only a matter of time before it gives out.

I'm hoping that either the Apple Watch will have a better battery life by then, or the Fitbit line will be more reliable/fully-featured by then. My biggest concern is reliability, since I've heard/seen lots of reliability issues with their other trackers.