








Buy Breathalyzer, WEIO Professional Alcohol Tester, Portable and Easy for Personal Use Alcohol Breathalysers Accurate Measurement, Fast Respond Breathalyzer with Digital LCD 10 mouthpieces and 1 Store Bag on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Great for parties - I'm not sure how accurate this is and I would NEVER is this to judge if someone was sober enough to drive! I got this for a fun gift for my husband's birthday. It's entertaining to see how you rate at a party after a few drinks with friends. Review: Completely Inaccurate! - This device is completely inaccurate! I had 5 beers in a period of 6 hours during a bbq. I ate and drank water as always and was nowhere near the point of being visibly intoxicated. It said I was at 1.5% after 3 beers (spaced apart by over 1.5 hours). And then at the end of the day it said I was at 2.1% which is not possible as I would be dead...and wouldn’t be able to speak normally/walk normally/function normally. Don’t buy this! Doesn’t work!








| Customer Reviews | 3.0 out of 5 stars 125 Reviews |
A**R
Great for parties
I'm not sure how accurate this is and I would NEVER is this to judge if someone was sober enough to drive! I got this for a fun gift for my husband's birthday. It's entertaining to see how you rate at a party after a few drinks with friends.
M**A
Completely Inaccurate!
This device is completely inaccurate! I had 5 beers in a period of 6 hours during a bbq. I ate and drank water as always and was nowhere near the point of being visibly intoxicated. It said I was at 1.5% after 3 beers (spaced apart by over 1.5 hours). And then at the end of the day it said I was at 2.1% which is not possible as I would be dead...and wouldn’t be able to speak normally/walk normally/function normally. Don’t buy this! Doesn’t work!
J**7
Everyone who drinks alcohol should have one!
This breathalyzer is awesome!! I had a shot and a beer, waited about 20min and used it. It read a 0.21. I plan o using it at party’s and for friends that think they can drive.
E**N
Worthless
We followed the guidelines and tried this unit on several occasions. Three people. After 1 drink, it said we were all up to 5x over the legal limit. We bought a second one assuming the first one was defective. It was just as inaccurate as the first. It seemed to be totally inconsistent as well as inaccurate. Same person could get a variety of reads if you did it several times in a row. Easy to use but completely worthless.
A**E
I am not sure that it is accurate.
There were four of us, all differing sizes, male & female. We all drank different amounts of alcohol and no matter what it continued to read "2.0" I guess you get what you pay for.
A**R
Waste of $
Waste of money. Isn’t accurate. If you want accuracy, spend more for a better product. If I could give 0 stars I would. If you have one drink it will register over 1.5 percent even if you abide by its instructions.
M**R
Get this and avoid a life-ruining DUI. It’s a no-brained!!!
Anyone who drinks and drives on the same day should have one of these. Great to have the extra mouth pieces!
M**S
not very accurate
Not accurate. disappointed. Just glad we aren't out that much money.
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