“Easy to use and so far seems pretty accurate. I have tried it over time to see how it tracks over time, it works well. I like how it tells you when you should be sober.”
“When my wife and I go to a party, it gives us great piece of mind that we can run the breathalyzer ourselves so that we wouldn't have to do it on the side of the road or worse. Definitely wait the 15 minutes as the directions say to get an accurate reading. Excellent product!”