I just got my pebble and started to do the pairing with my iphone via Bluetooth. I missed pressing the up button on the watch after I pressed "pair" on my iphone so it said pairing was unsuccessful. But now the screen on the watch is stuck on "Pair with the iphone? and some number. I can't get out of it or don't know how. I've been pressing all the buttons, maybe that made it worse, but still stuck on the message. It has been a few hours... what should I do?