Thync's mood-changing wearable arrives for $299
 

How eager are you to calm down (or psych yourself up) at a moment's notice? If the answer is "enough to buy a fairly expensive gadget," your solution is now within reach. Thync has launched its namesake mood-changing wearable at the hefty price of $2...

http://www.engadget.com/2015/06/02/t...=rss_truncated