How many times have you applied sunscreen, frolicked outdoors for a couple hours, then realized you missed a few spots? Entrepreneurs David Cohen and Jon Meyer saw this problem and aimed to fix it with Sunscreenr, a high tech camera that shows whether you're adequately covered.
After their $800,000 Shark Tank investment from Kevin O'Leary fell through, they opted to continue raising funds on Kickstarter.
Though this product is an outlier on this list in the sense that it hasn't yet launched, once it does, we'll be the first to buy it.