“Well I bought this the other day at best buy and I love how easy and convenient it is, however, I've had 7 or more drinks and this thing told me i had a .05 BAC level.
I only bought it as a party gimmick but considering it wildly understates your BAC level its pretty much worthless. Waste of money.”
“I have a business of house painting, one of my employee is an alcoholic need him to blow before going to a job to make sure he is sober, for liability sake. Very pleased with this product.”
“The BACtrack Go key chain is ok at first...but by the end of one year pretty useless... Always reads zero or 0.10. I was excited to give this to my 3 kids even if a novelty, just to have them realize how much they can drink and not drive. It seems to lose accuracy compared to the S80 I have. So my advice is if you really want to be safe and secure buy S80 or what ever is "the best" at this time.
P.S. My S80 is at least 3-4 years old..still working...I probably should send in to get calibrated or buy new one.
Thanks”
“Bought this as a tool to help friends realize they were over the limit, took my BAC once out of the package and it read 0.00 (correct). Drank a few beers and mixed drinks with friends, waited 20 minutes between drinks or smoking and got 4 different readings within 5 minutes ranging from .01-.21.
Not worth the money.”
