“I bought one at Best Buy a month ago and am surprised how well it seems to work. It seems to be accurate and fun to use. Even when we use an Uber it's fun to see what your BAC is. Highly recommend!”
“I am very impressed with this little backtrack. I purchased a competitor's product and it was not accurate at all. I feel very confident and trusting this little guy. Of course there is no substitute for using common sense. It is a certainly better than guessing.”
