Keychain Breathalyzer

Keychain Breathalyzer

Up to 80% Off

Product Details


Keychain Breathalyzer

Let’s You Know When You’ve Had Enough
  • Blow directly into the device to check your Blood Alcohol Content (BAC)
  • Detection range: 0.00–0.19% BAC and 0.0–1.9g/l
  • Useful for parties and other scenarios involving alcohol
  • Tells you if you’re suitable to drive
  • Easy-to-read LCD display
  • Drinking and driving is not recommended
Easy to Take Anywhere

The device is small enough to toss in a purse, and includes a loop you can use to tether it to your keychain.

Specifics
  • Dimensions: 1”x1”x3”
  • Weight: 4oz.

For questions pertaining to this deal, click the Ask a Question button below. For post-purchase inquiries, please contact Groupon customer support.

Goods sold by Groupon Goods. View the Groupon Goods FAQ to learn more.

The Fine Print


Customer Reviews

Product Picture for Customer Review

Keychain Breathalyzer

Rate first, then write a review.

Taylor Verified Purchaser
Jun 12th, 2016
It doesn't work! Feel bad for anyone who actually intends to use this to see if they can safely get behind the wheel.
Was this helpful?
Thank you for your vote (Undo)
James Verified Purchaser
Apr 16th, 2016
Does not work. Groupon needs to do a better job with their quality assurance.
Was this helpful?
Thank you for your vote (Undo)
Jason Verified Purchaser
Apr 14th, 2016
I threw it away. It blows the same reading not matter how much or little you drink.
Was this helpful?
Thank you for your vote (Undo)
Karen Verified Purchaser
Apr 12th, 2016
I have question with the accuracy of the breathalyzer ??
Was this helpful?
Thank you for your vote (Undo)
Kathleen Verified Purchaser
Oct 30th, 2015
I took a sip of a drink with rum in it, swished with water, then checkedit said I was wasted Really? Then I finished 2 drinks and waited awhile I blew a ZERO Apparently I drank myself sober
Was this helpful?
Thank you for your vote (Undo)
Edgar Verified Purchaser
Sep 28th, 2015
Even though this breathalyzer says it has a range from 0.00% to 0.19% BAC it will only read the max every time I blow in it. Even if I've only had one sip of beer it reads the max. I read the instructions and it says to wait 15 to 20 minutes and don't eat or smoke before testing, even following those instructions the alarm goes off and tells me I've had too much to drink. I should've seen the rating before purchasing.
Was this helpful?
Thank you for your vote (Undo)
Showing 6 of 6

Average of 23 ratings

22%
17%
4%
9%
48%
To ensure the quality of reviews, all reviews are screened for spam and content that may be offensive to other people.

Please Sign In or Sign Up to rate or vote

By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.