BACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wire…

Price: $170.99
(as of Jul 17, 2025 16:45:56 UTC – Details)

From the brand

Founded in 2001, BACtrack is one of the pioneers of the personal alcohol tester industry. Since then, BACtrack has grown into one of the global leaders in the alcohol testing space, providing some of the most accurate and affordable breath alcohol testing devices and software on the market.

Designed and engineered at their headquarters in San Francisco, CA, BACtrack breathalyzers are now sold in over 20,000 stores and 25 countries worldwide.

#1 Rated Breathalyzer Brand

Why wouldn’t you want to know?

“Owning a BACtrack doesn’t make you an alcoholic, it makes you a responsible drinker. This is a no brainer for anyone who drinks.”

#1 Rated Breathalyzer

“We’re sure the BACtrack S80 is the most accurate, reliable, and easiest-to-use personal breathalyzer that you can buy.” – Wirecutter

Easy to use & carry around

“This tiny breathalyzer is perfect for on the go. I love having it around with friends after work so everyone can get home safely.”

Your true BAC may surprise you

“Whether you are a regular drinker or occasional, anyone who enjoys alcoholic beverages should own a BACtrack and use it regularly.”

Goes out when we do

“Friends are impressed. Everybody stays safe. Highly recommended!”

I love this product

“Perfect for testing my alcohol level before I drive home. It’s so small – it fits in my purse, I don’t even notice it!”

Very sleek, very accurate

“The best tool I have ever bought. I’m shocked at how buzzed a legal limit of 0.08 feels! Worth every penny.”

Product Dimensions ‏ : ‎ 2.5 x 0.66 x 2.2 inches; 2 ounces
Batteries ‏ : ‎ 2 AAA batteries required. (included)
Date First Available ‏ : ‎ May 17, 2019
Manufacturer ‏ : ‎ BACtrack
ASIN ‏ : ‎ B07RYBG391
Best Sellers Rank: #15,334 in Health & Household (See Top 100 in Health & Household) #5 in Personal Breathalyzers
Customer Reviews: 4.3 4.3 out of 5 stars 3,323 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
ESTIMATE YOUR ALCOHOL LEVEL WITH PRO-GRADE ACCURACY – Powered by BACtrack’s patented BluFire Fuel Cell Sensor, the C8 utilizes the same professional-grade technology trusted by hospitals, clinics, and even law enforcement.
KNOW WHEN YOUR BAC WILL RETURN TO 0.00% – BACtrack’s innovative ZeroLine technology estimates the time until your BAC is 0.00%, allowing you to quickly and easily know where you stand.
CALL AN UBER – Remember, the only safe time to drive is when your BACtrack shows 0.00%. Anything above that? You can call an Uber directly from the App.
OPTIONAL WIRELESS CONNECTIVITY – Use the BACtrack C8 with or without your smartphone. “Standalone Mode” delivers your BAC results directly to your C8. “App Mode” wirelessly delivers your BAC results to the BACtrack App on your smartphone. Easily switch between modes.
ONE YEAR WARRANTY – If your BACtrack C8 ceases to function properly during the first year of operation, we will repair or replace the defective product