This ultraportable BACtrack Vio BT-M2 keychain breathalyzer pairs with your smartphone via Bluetooth connectivity to rapidly estimate your BAC (blood alcohol content) and track results. ZeroLine technology estimates when your BAC will return to 0.00%.
Customer Rating
5
Eye-opening to what my BAC actually is!
on July 28, 2014
Posted by: shawncey
from Los Angeles, CA
Not only is this thing really fun to use when I'm out drinking with my friends (everyone wants to see what their BAC is), it actually has made me a much more responsible drinker. Prior to getting my BACtrack, if I felt fine, and I only had to drive a short distance home, I drove - even though I knew I was probably over .08. Now, I literally haven't gotten in a car after having more than a drink or two because I have a number staring me in the face, reminding me to not be an idiot for the sake of convenience.
I also realized that, for the most part, I really had no idea what my BAC actually was (and neither did my friends). We all continually guessed lower, which was a bit scary - we all consistently thought we were in better shape than we were. The "Guess Your BAC" function on the app, while seemingly kind of trivial and game-like, has actually really helped me better gauge my BAC level.
Highly recommended for anyone with a lot to lose from getting a DUI (read: anyone who drinks and owns a vehicle). Trust me, your BAC is actually probably higher than you think. Use a breathalyzer to keep yourself out of trouble.
What's great about it: Small size, portable, easy to use, app is really cool