Whenever I get an injury, I take care of it myself. I don’t need a doctor to wrap a bandage around a cut when I could just as easily do that myself. Unfortunately, handling your own medical problems comes with its own set of risks, including infection. It’s important to keep a wound properly medicated and dressed in order to prevent infection from taking hold – after all, you might not realize you’re getting an infection until it’s too late. The Smart Bandage solves that problem by warning you about an impending infection by changing color as the skin underneath of it gets warmer. You’ll have plenty of warning before a something nasty sets in, giving you the opportunity to take steps to keep it in check.