“I own the BACtrack S80 and have compared the results side by side. The keychain breathalyzer significantly and consistently overstates the blood alcohol level.”
“I bought 7 of these, one for every adult member of our family. After struggling to open the first one (oh, that did take 20 minutes!), I read the instructions. Who sits around for 20 minutes after eating or drinking anything waiting to take the test! All except the one I ripped open are going back. How disappointing.”
“Bought mine about a month and a half ago. Got to use it twice. Very easy and quick to use. Thought it would be extremely handy being on my keys. Sadly, I think I handle my keys to roughly. After two days of travel on my key ring, it only gives me an error when attempting to blow air into it. Suggestion, don't keep on your keys. On the two occasions I used it, the results seemed accurate as long as there was ample time between your last sip and when you test as the residual drink will cause a higher reading. Keep this product by your front door or in your glove compartment and I'm sure it will have a long life. I wish I had been able to use it longer.”
“My mom passed these out to my sisters and me at a family gathering earlier this year and we thought it was funny but it has honestly been the best gift ever! I use it all the time when I am out and if it says I am close to or over the legal limit then I call a cab and don't worry about if I *think* I am ok to drive and hope I don't get pulled over. Such a thoughtful and useful gift for someone you love. I just got one for my husband as well as the additional mouthpieces because our friends ALWAYS want to use it to to test themselves before they get in the car. I absolutely love this and highly recommend!”
“Bought this. It seems very in accurate. Drank half a beer ate some food and it reads .12 on average.. And that was waiting 15 min or so since last drink even.”
