What makes wearable technology so exciting is that it brings out the inner secret spy out of everybody. The Smarty Ring is back on Indiegogo to help those who missed it the first time pick one out before they hit the market. This sleek stainless steel ring can alert wearers of incoming calls, texts, emails, and even control music or take a photo among many, many other things. Like the device itself, the campaign materials ooze style and make this compact piece of tech look very desirable. The Smarty Ring is available without scrolling display for $175, or with scrolling for $275, and will ship out in May 2014.