About this item
Keep yourself and friends safe after the party with this BACtrack keychain breathalyzer. It's the size of a 9V battery for easy portability, and it measures blood alcohol concentration when you breathe into it. Reliable results from this BACtrack keychain breathalyzer are delivered to your smartphone or other Bluetooth-capable device.
Advanced BluFire fuel cell sensor
Features the same police-grade technology trusted by hospitals, clinics, and law enforcement, and offers a high level of accuracy and consistency.
Ultraportable size
C6 is roughly the size of a 9V battery, weighs just 1.5 oz. and fits on your keys.
Optional Bluetooth connectivity
Wirelessly connects to your smartphone via Bluetooth. Compatible with most Apple, Samsung, and Google devices. See the full list below.
ZeroLine technology
Estimates when your BAC will return to 0.00%, empowering you to make smarter decisions while drinking.
BACtrack companion app
The free BACtrack app saves and tracks BAC results over time and can even help you call an Uber if you've had too much.
What's Included
BACtrack Scout Breathalyzer
3 Mouthpieces
AAA battery
Instruction Manual
Key Specs
ColorWhite
General
Product NameC6 Keychain BreathalyzerBrandBACtrackModel NumberBT-C6ColorWhiteColor CategoryWhite
Dimension
Product Width0.63 inchesProduct Depth1.38 inchesProduct Length2.75 inchesProduct Weight0.1 pounds
Warranty
Manufacturer's Warranty - Parts1 YearManufacturer's Warranty - Labor1 Year
Other
Testing MethodBreathDigitalYesMaximum Blood Alcohol Content Detected0.4 percentMinimum Blood Alcohol Content Detected0 percentPositive Result Color ChangeNoUPC857186005462
Search
- A: AnswerI have had mine for three months as I regretfully got a DUI and have a machine in my car that I have to blow in Before it will start. It has been very reliable
Answered by Gigi
Q: QuestionWhere can I get this calibrated?(1 answer)
A: AnswerAdd to manufacturer's website: /calibration This will take you to their calibration service page.Answered by Matthew
Q: QuestionHow many digits will the display show? Example... 0.00 or 0.000(4 answers)
A: AnswerIt measures to the thousandth (0.001).Answered by Brye
Q: QuestionWill this stop my car from starting(8 answers)
A: AnswerNo it will not stop your car from startingAnswered by Rose
Q: Questionis this breathalyzer in-store?(4 answers)
A: AnswerYesAnswered by Haustin
Q: QuestionI assume this is ready to use out of the box?(4 answers)
A: AnswerYes, a battery is included and it’s lasted me quite a few months.Answered by AlishaK
Q: QuestionHow do. you get this calibrated? Where?(2 answers)
A: AnswerYou send it back to the original companyAnswered by Tester
Q: QuestionDoes this ever need to be calibrated(2 answers)
A: AnswerYes, this needs to be calibrated.Answered by CommunityAnswer
Review Summary
Rating 4.5 out of 5 stars with 174 reviews
4.5Rating by feature
- 4.3Value
Rating 4.3 out of 5 stars
- 4.5Quality
Rating 4.5 out of 5 stars
- 4.6Ease of Use
Rating 4.6 out of 5 stars
Customers are saying
Customers value the C6 Keychain Breathalyzer for its accuracy, ease of use, and portability. They appreciate that it provides reliable BAC readings, ensuring their safety on the road. Some customers also find it convenient for personal use, giving them peace of mind. While a few customers have concerns about its price, the overall feedback highlights its positive features.
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.
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