Oh. It's great news!
It's a first step to Smart Alarm, i guess.
If you can implement this feature, it will be the bomb!
Many people buy jawbone for the sake of this function.
Smart Alarm for iPhone in the Top of app store, it's very hot trend!
I am ready to buy a similar application for Pebble.
I think people will support me.
Sleep statistics are good, but Smart Alarm is Great!