Learn How Alcohol Affects Your Body

While your BACtrack Vio is warming up, you are given the option to guess what you think your BAC will be. The App will let you know how close you are and if you're improving over time. This isn't just some fun party trick - after using your BACtrack Vio and the Guess Your BAC feature, you'll notice that you are much better at knowing how alcohol affects your body, empowering you to make smarter decisions while drinking.