Now here is a wearable device I can get behind: the Dash is a pair of headphones with body sensors to track your activity. It also has its own built-in mp3 player. This Bluetooth headset can track your body vitals and offers noise isolation. You also get an Ear Bone microphone to get clear sound quality. iOS and Android apps will be available for the Dash. This awesome pair of headphones has already gotten fully funded on Kickstarter.