Smart headphones put an AI fitness coach in your ear
 

As a rule, fitness coaching from wearable devices is pretty limited when you're in mid-exercise. They'll tell you when you hit your goals, but they don't really know you and your patterns. That's where LifeBeam thinks it can help. It's crowdfunding n...

http://www.engadget.com/2016/06/01/l...ng-headphones/