BACtrack Helps You Make Better Decisions
While Drinking

Estimate Your Alcohol Level in Seconds

Stay Safe and Consume Alcohol Responsibly

Know When Your BAC Will Return to 0.00%

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"Seeing the numbers gives you a certain awareness you can't deny."

Independent Test Ranks BACtrack #1 Breathalyzer Brand

BACtrack Mobile is "spot on" with the $890 police breathalyzer

"BACtrack's Mobile Breathalyzer can analyze a user's BAC on the fly!"

Fox 2 News: Are Personal Breathalyzers Accurate?

FOX 2 Detroit and Allen Park police teamed up for a study including five people drinking alcohol to test a BACtrack C6 keychain breathalyzer against the police-issued machines to see just how accurate personal breathalyzers actually are. SPOILER ALERT: The C6 matched the police breathalyzer every step of the way.

BACtrack makes it easy to measure a person's blood alcohol content - quickly, simply and with a high level of accuracy.

Learn how alcohol affects your body and make better decisions while drinking.

Find the Right BACtrack for You

Best Selling

BACtrack S80

$129.99

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BACtrack C8

$99.99

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BACtrack C6

$69.99

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BACtrack Trace

$99.99

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Top Rated

BACtrack Mobile

$99.99

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BACtrack Scout

$84.99

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BACtrack Element

$84.99

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BACtrack Go

$39.99

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BACtrack Keychain

$39.99

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"Whether you are a regular drinker or occasional, your true BAC will surprise you. Anyone who enjoys alcoholic beverages should own a BACtrack and use it regularly."

-Todd W., Florida

Read Customer Reviews

Why wouldn't you want to know?

Owning a BACtrack doesn't make you an alcoholic, it makes you a responsible drinker. This should be a no-brainer for who anyone who drinks.

- Lauren from Los Angeles, CA

Easy to use & carry around

This tiny breathalyzer is perfect for on the go. It's easy to use and read. I love having it around with friends after work so everyone can drive safely.

- Katrina from Denver, CO

An Eye Opener

I recently went to a dinner with a friend who got a DWI on the way home. I was very surprised as we only had 1-2 drinks each and shared some wine. I started using a BACtrack and was astonished that my BAC was much higher than I was estimating. The level of drinks or feeling tipsy that I would normally have not driven was actually much higher than 0.08. This device is amazing in that it now helps me clearly understand how many drinks over what period of time I need to be safe.

- Charlie from Cranford, NJ

Super convenient and easy to use

I love having this for mimosas at brunch and dinner and drinks. It helps me keep track of how I'm feeling and whether or not to cut myself off.

- Brunch Queen from Boise, ID

Peace of mind

It's ideal for anyone who is concerned about doing the right thing (for themselves, other road users and their vehicles). Not only does it show when you need to call a driver or get a cab, it also helps you see how and when you react to a drink or two.

- Gaz from Wellington, New Zealand

Money well spent!

Wouldn't go without it after having had one for years now. Even if you only occasionally drink, you should have this. Your results might surprise you!

- Johnny from Lexington, KY

Great for dinner parties

Everyone who's been drinking uses it before they're allowed to leave my house. A literal life saver.

- Alice from Tacoma, WA

So much peace of mind

It has been so educational to own a BACtrack and has helped me to ensure that I am never in a situation where I might endanger myself or others. It has also helped me to better determine the kind of limits I want for myself even when I'm not driving.

- Sam from San Francisco, CA

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