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Quantity
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The award-winning BACtrack Mobile integrates a smartphone app and professional-grade breathalyzer to bring blood alcohol content (BAC) wirelessly to your device. Quickly and easily estimate your BAC, track your results over time, and with ...
Reviews
4.7
19 ratings
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Great tool for safety and fun
A great little tool to use to ensure that you are driving safely after having drinks. It can also be used to have some fun while out with friends, the BACtrack Mobile quickly and easily connect with the app. it provides very useful information so that you can learn your alcohol consumption limits.
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Bruce · January 16, 2026
Will not connect
This is my second BACtrack device. The Mobile BACtrack works maybe a third of the time, and the other 2/3rds I get ann error not to eat or drink within 15-20 minutes of testing. Suspecting tampering or user error, I tested myself when I knew that I hadn’t eaten or had anything to drink (even water), and I got the same error message. Very disappointing a this price point.
Other than that, the device needs to be connected to a charger daily, sometimes more than once.
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Anonymous · November 20, 2025
Excellent! Just Wish For A Display
The BACtrack Mobile is great! Easy to use. Self explanatory app. Helpful for keeping track of where you’re at when drinking and seeing how different types of drinks affect your BAC. My only complaint (which I knew when I bought it) is you have to use the app as there’s no built in display to show results.