“After using the keychain twice it stopped working. Tried new batteries & nothing.”
“I used it about 5 times before it went wacky on me. You could blow as high as a .25 or as low as .00 doesn't matter how much you've had to drink.”
“Had product for a day and it was very inaccurate and then stopped working.”
“This is great to have with teens as a deterrent!!”
“Easy to use, super compact in my bag. Absolutely accurate!!”
“I love using this product for fun while drinking with friends, also just to see where I'm at with BAC. It's great!”
“The BAC track works great. I played with it. It works well”
