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  • Angle. BACtrack - Go Keychain Breathalyzer - White.
  • Alt View 11. BACtrack - Go Keychain Breathalyzer - White.
  • Alt View 12. BACtrack - Go Keychain Breathalyzer - White.
  • Alt View 13. BACtrack - Go Keychain Breathalyzer - White.
  • Alt View 14. BACtrack - Go Keychain Breathalyzer - White.
  • Alt View 15. BACtrack - Go Keychain Breathalyzer - White.
  • Alt View 16. BACtrack - Go Keychain Breathalyzer - White.
  • Alt View 17. BACtrack - Go Keychain Breathalyzer - White.
  • Alt View 18. BACtrack - Go Keychain Breathalyzer - White.

BACtrack - Go Keychain Breathalyzer - White

Model:
BT-KC20
SKU:
5752012
Highly rated by customers for:
$39.99

Customer reviews

Rating 4.1 out of 5 stars with 507 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.1 out of 5 stars

  • Quality

    Rating 3.8 out of 5 stars

  • Ease of Use

    Rating 4.4 out of 5 stars

Pros mentioned filter

Cons mentioned filter

85%would recommend to a friend

Customers are saying

Customers are positive about the Go Keychain Breathalyzer's accuracy, ease of use, and convenient size. Many find its overall performance appealing and consider it a good value for the price. The primary concern expressed by customers relates to the battery life of the device.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 21 Showing 401-420 of 507 reviews

  • Good for keeping track.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a good thing to use to get a general feel for where you fall. I have used ones in the past that are more specific. Those read 0.000. This one reads 0.00.

    I would recommend this to a friend

  • Ghost in my family

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Hi am I just hope you had an awesome time and I am very very good hope you have a good day.

    I would recommend this to a friend

  • Not sure it works.

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Only used it a few times, worked the first time but kept saying 0.00 after.

    No, I would not recommend this to a friend

  • So fun

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My nephew bought this for my sister for Xmas. It is so much fun to pass around and taught the kids a lesson too.

    I would recommend this to a friend

  • I still have THIS!

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got this gadget two years ago and it still in great condition and it works awesome.

    I would recommend this to a friend

  • Worth it

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    While I would not want to count on this legally, it is definitely something to gauge your level of intoxication.

    I would recommend this to a friend

  • Gift for my 2 adult kids.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is an awesome gift for my kids that are single and over 21 and in colllege!

    I would recommend this to a friend

  • Great device

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I thought it was an great thing to make for people who wants to make sure they are above or under the legal drinking limit.

    I would recommend this to a friend

  • Good peace of mind

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got it for our daughter when she turned 21.Gave us a peace of mind that she would not get behind the wheel if she had drank one to many.

    I would recommend this to a friend

  • Okay

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It was cool to play with while drinking. The plastic cover screen broke with barely any pressure though.

    I would recommend this to a friend

  • Fun item

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This was a fun item. Not too sure it’s something to count on. Not accurate but fun. Great gag gift and for parties.

    I would recommend this to a friend

  • Does what it needs to do!

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    comes with a battery and tested right out of the box, no complaints so far!

    I would recommend this to a friend

  • Great for safety

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Tool works as described to show blood alcohol level. Simple operation provides clear information.

    I would recommend this to a friend

  • Great

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Something that useful and allows me to know if I'm legal or not to drive

    I would recommend this to a friend

  • Not very accurate.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am a police officer so I tested it along with the ones we use and it was way off.

    No, I would not recommend this to a friend
    • Brand response from BACtrack Customer Support
      Posted .

      We're sorry to hear that you are having some trouble with your breathalyzer. If your unit is not giving you accurate results, please contact our Customer Support at [email protected] and someone will assist you.

  • Not accurate

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The more we drank the lower the number. It read .01 before even having any drinks

    No, I would not recommend this to a friend

  • Bought for a friend

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    If you want to know then you should get this. Better to just stay sober though.

    I would recommend this to a friend

  • Very handy

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very practical and informative. Comes in handy when you attend a fuction or just out for dinner.

    I would recommend this to a friend

  • I think it works great & well worth the money.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A friend told me about it and said it keeps you more consciously aware of how much you drink.

    I would recommend this to a friend
  • Pros mentioned:
    Accuracy

    Accurate for the most part

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Its accurate for the most part and comes with helpful tips

    I would recommend this to a friend
Page 21, Showing 401-420 of 507 reviews
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