That silver steele band looks great, I might have to just pick one up. I do feel bad for my pebble though, it just sits there showing the time wishing I would give it some attention. :'(
I just got off the phone with google play support, they told me it was a measure to protect the battery from being ruined at 0% it was a very easy fix actually only took about 5 min on the phone and then they emailed me instructions for if it happens again.
Thank you for contacting Google...