BACtrack Keychain Breathalyzer

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  • Displays BAC results in easy-to-read LED display
  • Innovative folding mouthpiece
  • 3 optional mouthpieces
  • Customers also considered

    About this item

    Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.
    Quickly estimate your blood alcohol content with the small and affordable BACtrack Keychain Breathalyzer. The folding mouthpiece pulls out during testing and slides back down during storage — blow for results in just five seconds! Best of all, you can't forget your Keychain as it travels with you wherever you carry your keys.

    About this item

    Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.

    Quickly estimate your blood alcohol content with the small and affordable BACtrack Keychain Breathalyzer. The folding mouthpiece pulls out during testing and slides back down during storage — blow for results in just five seconds! Best of all, you can't forget your Keychain as it travels with you wherever you carry your keys.


    BACtrack Keychain Breathalyzer:

    • Displays BAC results in easy-to-read 2-digit LED display (0.02, 0.13 and more)
    • Innovative folding mouthpiece maximizes portability and ease of use
    • 3 optional mouthpieces also included for multiple users
    • Operates with 1 AAA battery, included
    • Easily estimate your alcohol level and make smart, more informed decisions
    • Full 1-year warranty
    • Manufactured by BACtrack, the #1 most-trusted brand of breathalyzers, with over 14 years of experience providing the most accurate, convenient and affordable breath alcohol testing devices on the market

    Explore this item

    Specifications

    Color: Multicolor
    Condition: New
    Manufacturer Part Number: BACtrack Keychain Breathalyzer
    Brand: BACtrack
    Assembled Product Dimensions (L x W x H): 1.45 x 0.55 x 2.44 Inches
    Show

    Comparison Table

    Brand Image
    Saves Readings
    Saves Readings
    Battery Type
    Battery Type
    Warranty
    Warranty
    LCD Screen
    LCD Screen
    Accuracy Rating
    Accuracy Rating
    ZeroLine - Estimates time to 0.00% BAC
    ZeroLine - Estimates time to 0.00% BAC
    Bluetooth Connectivity
    Bluetooth Connectivity
    Sensor Type
    Sensor Type
    Ideal Use
    Ideal Use
    You are viewing
    BACtrack Keychain Breathalyzer
     
    No
    No
    1 AAA battery
    1 AAA battery
    Full 1 year warranty
    Full 1 year warranty
    Yes
    Yes
    6 - Accurate
    6 - Accurate
    No
    No
    No
    No
    Advanced MicroCheck® Sensor
    Advanced MicroCheck® Sensor
    Personal
    Personal
    BACtrack Mobile Smartphone Breathalyzer
     
    Yes
    Yes
    Mini-USB Rechargeable Lithium Ion
    Mini-USB Rechargeable Lithium Ion
    Full 1 year warranty
    Full 1 year warranty
    No
    No
    10 - Most Accurate
    10 - Most Accurate
    Yes
    Yes
    Yes
    Yes
    Xtend® Fuel Cell Sensor
    Xtend® Fuel Cell Sensor
    Personal & Professional
    Personal & Professional
    BACtrack Vio Smartphone Breathalyzer
     
    Yes
    Yes
    1 AAA battery
    1 AAA battery
    Full 1 year warranty
    Full 1 year warranty
    No
    No
    7 - Very Accurate
    7 - Very Accurate
    Yes
    Yes
    Yes
    Yes
    Advanced MicroCheck® Sensor
    Advanced MicroCheck® Sensor
    Personal
    Personal
    BACtrack S80 Pro Breathalyzer
     
    No
    No
    2 AA batteries
    2 AA batteries
    Full 1 year warranty
    Full 1 year warranty
    Yes
    Yes
    10 - Most Accurate
    10 - Most Accurate
    No
    No
    No
    No
    Xtend® Fuel Cell Sensor
    Xtend® Fuel Cell Sensor
    Personal & Professional
    Personal & Professional
    BACtrack Trace Professional Breathalyzer
     
    Yes
    Yes
    2 AAA batteries
    2 AAA batteries
    Full 1 year warranty
    Full 1 year warranty
    Yes
    Yes
    9 - Extremely Accurate
    9 - Extremely Accurate
    No
    No
    No
    No
    Xtend® Fuel Cell Sensor
    Xtend® Fuel Cell Sensor
    Personal & Professional
    Personal & Professional
    BACtrack Element Professional Breathalyzer
     
    No
    No
    2 AAA batteries
    2 AAA batteries
    Full 1 year warranty
    Full 1 year warranty
    Yes
    Yes
    9 - Extremely Accurate
    9 - Extremely Accurate
    No
    No
    No
    No
    Xtend® Fuel Cell Sensor
    Xtend® Fuel Cell Sensor
    Personal & Professional
    Personal & Professional
    BACtrack S35 Breathalyzer
     
    No
    No
    2 AAA batteries
    2 AAA batteries
    Full 1 year warranty
    Full 1 year warranty
    Yes
    Yes
    7 - Very Accurate
    7 - Very Accurate
    No
    No
    No
    No
    Advanced MicroCheck® Sensor
    Advanced MicroCheck® Sensor
    Personal
    Personal
    BACtrack Go Keychain Breathalyzer
     
    No
    No
    1 AAA battery
    1 AAA battery
    Full 1 year warranty
    Full 1 year warranty
    Yes
    Yes
    6 - Accurate
    6 - Accurate
    No
    No
    No
    No
    Advanced MicroCheck® Sensor
    Advanced MicroCheck® Sensor
    Personal
    Personal
    Show

    Manuals & Guides

    Best seller ranking:

    Customer Reviews

    Customer Reviews | 261 reviews | 4.1 out of 5

    4.0 stars

    261 reviews | 4.1 out of 5

    4.0 stars

    261 reviews | 4.1 out of 5

    85%
    Would recommend to a friend
    5 stars
    134
    4 stars
    77
    3 stars
    16
    2 stars
    11
    1 stars
    23
    1-5 of 261 total reviews
    85%
    Would recommend to a friend

    Age

    Gender

    Liability
    6/17/2016

    Customer review by Smooth Painter

    5.0 stars 6/17/2016 by Smooth Painter
    by Smooth Painter
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    I have a business of house painting, one of my employee is an alcoholic need him to blow before going to a job to make sure he is sober, for liability sake. Very pleased with this product.

    Smooth Painter
    Franklin, Ga
    Would recommend to a friend? Yes
    Gender:Male
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    Not so sure
    6/2/2016

    Customer review by mbg123

    2.0 stars 6/2/2016 by mbg123
    by mbg123
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    I bought this about a month ago and tested it. I had 2 gin cocktails with 2 oz alcohol each. I waited the requisite time to test. It said I was over .3. I was talking with my teenage daughter, and I was thoroughly coherent. She understood what I was testing. We both know what legally "drunk" is. If I measured .3 I think I would have been on the floor!

    mbg123
    Nashville, TN, United States
    Would recommend to a friend? No
    Gender:Female
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    Does not work
    5/30/2016

    Customer review by Brittany

    1.0 stars 5/30/2016 by Brittany
    by Brittany
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    I bought the keychain and blew 45 minutes after one mixed drink and my alcohol level was a .15, it is far from accurate. Do not waste your money

    Brittany
    Las Vegas, NV, United States
    Would recommend to a friend? No
    Gender:Female
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    Great So Far!
    5/18/2016

    Customer review by Bronze

    5.0 stars 5/18/2016 by Bronze
    by Bronze
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    I bought this a few weeks ago, and so far so good!! It's easy to use and seems to give good readings.

    Bronze
    Would recommend to a friend? Yes
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    Good, but not perfect
    12/30/2014

    Customer review by Rosado

    3.0 stars 12/30/2014 by Rosado
    by Rosado
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    I bought this for two reasons, to see which one of my friends were drunker and to make sure we all got safe. As soon as it came in, my friends and I started drinking heavily and using the Backtrack to see who was more drunker, like typical college kids. It started off fairly accurate, but it would go crazy sometimes. My friend was really drunk so we made him blow, he blew a 0.07. He chugged a beer, waited 15 minutes and blew again, 0.04. There was no way he was more sober. This has happened numerous times. But overall, it has kept my friends and I safe while being a fun party tool. I now breathalyze all my friends if they;re driving to make sure they stay alive and well. I wish I could try the more expensive Bactracks, but this is what I could afford. It's not 100% accurate, but we use it as hand rails. And no piece of technology can replace good judgement. Even if it's a bit inaccurate at times, it's still a great tool to have at your disposal.

    Rosado
    Miami, FL, United States
    Would recommend to a friend? Yes
    Gender:Male
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    1-5 of 261 total reviews See all
    1-5 of 261 reviews

    Customer Reviews | 261 reviews | 4.1 out of 5

    Customer Reviews

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