Aura Breathalyzer
Ever been in limbo about whether or not you're safe to drive after a couple drinks with friends? The Aura Breathalyzer ($150) aims to improve your judgement in those situations, and is doing it with a product that not only works well but looks great too. Utilizing fuel cell sensors, the same technology used in police handheld devices and most court-issued vehicle ignition interlock systems, this breathalyzer gives you the peace of mind needed to decide whether to get behind the wheel or ask for a ride home. And the sleek, scratch resistant display only adds to the attractiveness of an already incredibly practical product.