Best Deals This Week

Best Breathalyzers Deals Online in the US (10 deals found)

Last Updated - March 15, 2026 Sort By:

Best Choice

New
BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use
#1 RATED BREATHALYZER BY WIRECUTTER - "After 65 hours of research, which included getting intoxicated at a police station to test personal breathalyzers alongside law enforcement equipment, we're sure the BACtrack S80 is the most accurate, reliable, and easiest-to-use personal breathalyzer that you can buy." - TheWirecutter, February 2022.

$129.99
11% Off

New
2026 Upgraded Breathalyzer,Breathalyzers for Alcohol with LCD Digital Display,Alcohol Breathalyzer Tester for Home Use,Portable Breathalyzer with 10 Mouthpieces and Carrying Case
【Professional Grade Breathalyzer】Equipped with a 2025 upgraded high-precision nanotechnology sensor that delivers results to the third decimal place, this breathalyzers for alcohol not only detects trace amounts of alcohol, but also provides you with reliable, accurate BAC results quickly.

$39.99 $44.99
New
BACtrack C6 Keychain Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/ Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration
ESTIMATE YOUR ALCOHOL LEVEL WITH PRO-GRADE ACCURACY - Powered by BACtrack's patented BluFire Fuel Cell Sensor, the C6 utilizes the same professional-grade technology trusted by hospitals, clinics, and even law enforcement.

$69.99
Best Value

New
YYBNN Breathalyzer, Alcohol Breathalyzer Tester with LCD Digital Display, Portable Breathalyzer for Home and Party Use (Includes 10 Mouthpieces)
Advanced Accuracy & Stable Performance: Equipped with a high-sensitivity sensor and smart chip, this breathalyzer for alcohol is designed to provide stable BAC readings. Suitable for personal monitoring and various usage scenarios.

$29.99 $39.99
11% Off

New
Breathalyzer, 2026 Upgraded Portable Professional High-Accuracy Breathalyzers for Alcohol with LCD Digital Display, Personal Alcohol Breathalyzer Tester Breath Alyzer for Home.
High Precision Chip: Breathalyzers Upgraded 5.0 High sensitive sensor for BAC test, so that you can get fast and accurate results, and provide you with a sense of security when you are driving. It is suitable for personal home and party, or gift.

$23.99 $26.99
New
BACtrack Go Keychain Breathalyzer (White) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal Use
QUICKLY & EASILY ESTIMATE YOUR BAC - Proprietary Advanced MicroCheck Sensor technology delivers reliable, accurate BAC results you can trust.

$39.99
New
Personal Breathalyzer-High Accuracy Digital Display Breathalyzers for Alcohol with Tri-Color BAC Range Alarm,Type-C Rechargeable Portable Alcohol Breathalyzer Tester for Home&Party Use |8 Mouthpieces
🎯 𝐈𝐍𝐒𝐓𝐀𝐍𝐓 𝐑𝐄𝐀𝐃𝐎𝐔𝐓 𝐖𝐈𝐓𝐇 𝐁𝐀𝐂 𝐑𝐀𝐍𝐆𝐄 𝐀𝐋𝐄𝐑𝐓𝐒:PortaLite breathalyzer provides accurate readings in seconds on its large, clear digital screen. For immediate understanding, it features a Tri-color BAC Alert system (Green <0.02% (Safe), Yellow 0.02%-0.05% (Caution), Red ≥0.05% (Danger)) that gives you a clear visual signal of your estimated range alongside the precise number. This reliable alcohol breathalyzer tester helps you make informed personal decisions quickly after drinking.

$29.99
10% Off

New
BACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/ Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration
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.

$89.99 $99.99
New
BACtrack Trace Professional Breathalyzer | DOT & NHTSA Compliant | Alcohol Tester with Police-Grade Accuracy | Portable Breathalyzers for Alcohol Testing | BAC Tester
PRO-GRADE ACCURACY - Powered by BACtrack's platinum-based Xtend Fuel Cell Sensor, the Trace utilizes the same professional-grade technology trusted by hospitals, clinics, and even law enforcement.

$99.99
New
Breathalyzer, Keychain Breathalyzers for Alcohol, 2026 Upgraded Personal Alcohol Tester with LCD Digital Display, Portable Breathalyzer for Home and Party Use (Includes 5 Mouthpieces)
Professional precision and stable performance: The keychain breathayzer is equipped with the 2026 updated high-sensitivity sensor and intelligent chip, designed to provide stable BAC readings.

$24.99

10 Breathalyzers deals are available from: Amazon stores, starting from $23.99.
The biggest discount we found is 25% on YYBNN Breathalyzer, Alcohol Breathalyzer Tester with LCD Digital Display, Portable Breathalyzer for Home and Party Use (Includes 10 Mouthpieces) at Amazon.
The lowest price we found is $23.99 while the highest is $129.99.
Prices for the best Breathalyzers deals average at $57.89.
Last updated on March 15, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Breathalyzers.