BACtrack Keychain Breathalyzer. Four Options Available. Free Returns.

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Product Details

The Deal

  • BACtrack Keychain Breathalyzer in black, blue, green, or purple.
  • Free returns

BACtrack Keychain Breathalyzer

The BACtrack Keychain Breathalyzer quickly estimates the alcohol content present in users' bodies with its accurate advanced semiconductor sensor. After turning on the sleek device with the touch of a button, users pop out the stowable mouthpiece. The small-sized breathalyzer returns BAC results just five seconds after blowing into the mouthpiece. Three additional mouthpieces are included to allow the device to be shared among friends or fellow parade float drivers.

  • Compact 2-ounce keychain fits in pocket or purse
  • Quick, accurate readings from advanced semiconductor sensor
  • Foldable mouthpiece tucks away when not in use
  • Three additional mouthpieces for multiple users
  • One-button testing
  • Requires five seconds of exhaling, like the high note of “The Star-Spangled Banner”
  • Two-digit LCD display for easy viewing day and night
  • Displays results from 0.00–0.40% BAC
  • FDA cleared for personal use
  • One AAA battery included

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The Fine Print

Limit 3 per person, may buy 2 more as gifts. Free returns. Does not ship to AK/HI/Canada/Puerto Rico. Most orders are delivered within 7 business days from the purchase date. Does not ship to PO boxes. See return policy. Must pay applicable tax and provide name and shipping address at checkout, which will be shared to facilitate shipping. Goods sold by Groupon Goods. How is the strike-through price determined?

Customer Reviews

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BACtrack Keychain Breathalyzer. Four Options Available. Free Returns.

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Lori G. Verified Purchaser
Aug 29th, 2017
Gave it to my college son (president of his fraternity). He would have all the frat brothers test before any could drive and even used it for the designated drivers!
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Lorrie d. Verified Purchaser
Feb 27th, 2017
did work! Need to return it.
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Lesly Verified Purchaser
Feb 24th, 2017
Doesn't work tried multiple times on different people didn't say anything but 0.00
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Josh M. Verified Purchaser
Dec 31st, 2016
They're cool at first, but they get uncalibrated really easily.
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Kayla H. Verified Purchaser
Dec 25th, 2016
It gives false readings. I drank a glass of wine and then blew in it and it showed 0.00% The next day I didn't drink any alcohol and I blew and it said I was .04%. Its awful. Very unhappy.
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Randall B. Verified Purchaser
Dec 25th, 2016
Was arrested and it's definitely accurate. I blew .12 on both this device and the officers device.
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Maria n. Verified Purchaser
Dec 6th, 2016
This product is junk, it doesn't work and the we had to use two batteries for the first night. It's not worth the $20.
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Kaitlin H. Verified Purchaser
Dec 5th, 2016
Very useful! Definitely recommend this product to anybody who is looking to stay safe while getting drinks with dinner.
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Maria M. Verified Purchaser
Oct 25th, 2016
It doesn't work. Followed the instructions word for word, had 3 different people try it with various diff numbers of drinks in their system- all blew a 0.
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Aimee P. Verified Purchaser
Oct 25th, 2016
This is perfect! Fits right on my key chain. Never have to worry about having too much to drink! I check my friends to make sure they are safe as well!
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Average of 785 ratings

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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.