BACtrack Keychain Breathalyzer | Ultra-Portable Alcohol Tester
$39.99
BACtrack Keychain Breathalyzer | Ultra-Portable Alcohol Tester Price comparison
- All prices mentioned above are in United States dollar.
- This product is available at Walmart.com, Bestbuy, Poshmark.
- At walmart.com you can purchase Portable Personal Breathalyzer – Keychain Alcohol Tester with Backlit Lcd, Accurate Bac Reading, Compact Design, Promotes Responsible Drinking And Driving Safety Eactix for only $6.89
- The lowest price of BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use was obtained on July 4, 2026 19:45.
BACtrack Keychain Breathalyzer | Ultra-Portable Alcohol Tester Price History
BACtrack Keychain Breathalyzer | Ultra-Portable Alcohol Tester Description
BACtrack Keychain Breathalyzer | Ultra-Portable Alcohol Tester
The BACtrack Keychain Breathalyzer is a must-have gadget for anyone conscious about their alcohol consumption. This ultra-portable alcohol tester is compact, stylish, and offers quick, accurate results, making it the ideal companion for events or nights out. Whether you are curious about your blood alcohol content (BAC) after a night out or want to avoid driving under the influence, this reliable device provides essential information without the bulk. Get ready to explore why the BACtrack Keychain Breathalyzer is a trending favorite among users, and discover the latest price and review insights!
Key Features of the BACtrack Keychain Breathalyzer
- Compact Design: Measuring just 1.45 x 0.55 x 2.44 inches and weighing only 2.82 ounces, this breathalyzer fits comfortably on your keychain, ensuring you can take it anywhere.
- Accurate Results: Featuring advanced sensor technology, this breathalyzer provides reliable BAC readings, giving you the confidence to make informed choices.
- Simple Operation: With one AAA battery included, using the BACtrack is straightforward. Simply blow into the device, and it delivers results in seconds.
- Durable Construction: Designed to withstand everyday use, the BACtrack Keychain Breathalyzer offers long-lasting performance, ensuring it’s ready when you need it most.
- Unisex Design: With no specific target demographic, this breathalyzer is suitable for all adults, making it a perfect gift for friends and family.
- Discontinued By Manufacturer: No – The BACtrack Keychain Breathalyzer is still available, ensuring you can enjoy its benefits for years to come.
Price Comparison Across Different Suppliers
When searching for the BACtrack Keychain Breathalyzer, prices may vary significantly. On average, this popular device ranges from $29.99 to $49.99 across various retailers. Our price comparison tool allows you to easily see where you can find the best deal. Keep an eye out for seasonal sales which could drive prices lower, ensuring you find the best value.
6-Month Price History Trends
The 6-month price history chart for the BACtrack Keychain Breathalyzer showcases a steady trend with occasional dips during holidays and promotional events. This data can guide your purchasing decision, suggesting that waiting for sales may yield better pricing than immediate purchases. Observing these trends can help you choose the perfect time to buy.
Customer Reviews Summary
Customer feedback highlights the BACtrack Keychain Breathalyzer’s reliability and compactness. Users appreciate how easy it is to carry and operate, and many have reported accurate readings that help them gauge their sobriety. Positive reviews commend the product’s durability and affordable pricing, making it a great investment.
However, some users have noted minor drawbacks. A few customers mentioned that the device sometimes requires recalibration after extensive use. This is a standard procedure for breathalyzers, ensuring ongoing accuracy but may be inconvenient for some. Overall, the positive customer experiences strongly outweigh the negatives.
Explore Review and Unboxing Videos
If you want to see the BACtrack Keychain Breathalyzer in action before making a decision, check out various unboxing and review videos available on platforms like YouTube. These videos provide hands-on demonstrations, allowing you to see how the device performs in real-life situations and learn from other users’ experiences.
Why Choose the BACtrack Keychain Breathalyzer?
This breathalyzer serves as both a practical tool for personal safety and a stylish accessory for your keychain. Its compact size means you can have it on hand without compromising convenience or style. Whether it’s a night out with friends or an evening where you plan to drive, understanding your alcohol levels is critical. The BACtrack Keychain Breathalyzer empowers you to make safe choices with confidence.
Moreover, it addresses the increasing importance of responsible drinking, aligning with societal trends toward wellness and safety. By investing in a BACtrack device, you demonstrate your commitment to making informed decisions and ensuring the safety of yourself and others.
Take Action Now
Don’t wait until it’s too late! Explore our price comparison tool to find the best deals on the BACtrack Keychain Breathalyzer. Compare prices now and stay safe while enjoying the nightlife!
BACtrack Keychain Breathalyzer | Ultra-Portable Alcohol Tester Specification
Specification: BACtrack Keychain Breathalyzer | Ultra-Portable Alcohol Tester
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BACtrack Keychain Breathalyzer | Ultra-Portable Alcohol Tester Reviews (8)
8 reviews for BACtrack Keychain Breathalyzer | Ultra-Portable Alcohol Tester
Only logged in customers who have purchased this product may leave a review.






Mrs. V –
Love this little thing. It’s mostly a novelty, but friends and family are having a great time seeing how different drinks affect us differently. Seems pretty accurate MOST of the time
Ds –
So I bought this kind of as a joke. I was curious to see just how the BAC levels worked on myself. I must say I was pretty surprised to know that after just one drink me personally was not legal to drive anymore so this has given me a big eye-opener. My kids also use it to see what their levels are at so that they don’t drive impaired
Jeannie Hale –
I purchased this about 3 weeks ago and have used it a handful of times since. Based on third party reviews of breathalyzers, this one was rated high among economical cost and accuracy, though not accurate enough to be used in a court room. That said, it’s still incredibly accurate and is very easy to use. It takes exactly 13 seconds to “warm up” before you blow into it, and the result is immediate. It comes with multiple mouth pieces for use with friends, and only has to be calibrated about once a year (unless you use it very frequently.) I put it in a tiny ziplock and keep it in my purse at all times. Perfect for making sure I’ve never had too much wine to legally drive, no matter how “good” i feel.
Nate&Jess –
I am in recovery and got these to hold myself accountable to my family. These are nice and compact and pretty much as accurate as the one I have to use at my counseling. Great for a piece of mind, whether using to prove you’re not drinking like I am, or just checking before you drive. Can also be a good party trick or good to know when to cut yourself off. Works great and the battery life is pretty good, we got several months out of ours with used multiple times a day.
Amazon Customer –
Idk it doesn’t work for me. Had 5 drinks and it says .00. Tried 5 or 6 times through the night and all zeros. Pretty lame. I trust others that it works for them, but for me? Ain’t working.
RusVitDestruct –
I just had my first child and got this to help my husband and I keep better track of our BAC as we want to be responsible parents but also frequently drink socially and go to breweries. I also use it to track my BAC as I am nursing and pumping milk for my baby. It’s great! Everyone metabolizes alcohol differently and there are so many variables (how much you eat, weigh, etc) it is just too hard to guess your BAC. Results seem accurate, you just have to send it in to get calibrated every so often. The negative reviews are probably random defective products (this happens with any product) and folks that need to get their device calibrated but have not. You need to read the manual to see how to properly use it. If used properly it is super helpful. I honestly think anyone who drinks alcohol should have one of these.
Olivia –
Gives a good BAC reading. I don’t leave home without it. Buy the disposable mouth pieces to go with, I have had to use this for friends and DDs
Rachel Bowser –
It isn’t very accurate at all. I had two shots and it said my BAC was 0.21. I understand you’re supposed to wait about fifteen minutes after your last alcoholic beverage before doing the test, and I did. There are better ones made by the same company that are far more accurate than this. It’s cute for novelty purposes and that’s about it. I recommend getting a better one if you actually want to know your BAC on a more accurate level.