Easily estimate your alcohol level in seconds.
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In testing the devices, only BACtrack Mobile was 'spot-on' with the $890 police unit.
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BACtrack Named #1 Breathalyzer by Car and Driver.
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An Anti-DUI Device You Carry in Your Pocket
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The BACtrack S80 is still the most accurate, reliable, and easiest-to-use personal breathalyzer that you can buy.
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Even if you don't feel buzzed, seeing the numbers gives you a certain awareness you can't deny.
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BACtrack Mobile can actually save lives--either yours or the people you are with.
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Everybody has that friend who claims to be 'fine to drive' when he is not. Showing them just how over the legal limit they are might convince them to take a cab... A pretty excellent product, and it works as advertised.
![](http://d1ijwksu5zoh83.cloudfront.net/wp-content/uploads/2016/09/quotes-fast-company.png)
BACtrack's Mobile Breathalyzer, which can analyze a user's BAC on the fly, makes it easy for anyone with a smartphone to hold a mirror up to their drinking habits.
For a limited time, take 20% off a BACtrack
Enter code: CDOT at checkout.
Colorado residents only; offer expires September 30, 2017.
Accurate, Trusted Breathalyzers
From professional models with police-grade sensor technology to app-enabled smartphone breathalyzers, there’s a product for every need.
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Learn more about CDOT’s 2016 Breathalyzer Study
84% of participants agree owning a smartphone breathalyzer lowers the risk for a DUI.
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