10 Best Breathalyzers Reviewed as of May 2024

Reviews Scanned

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
PROFESSIONAL-GRADE ACCURACY - Powered by BACtrack's largest platinum-based Xtend Fuel Cell Sensor, the S80 utilizes the same pro-grade technology trusted by hospitals, clinics, and even law enforcement.
SIMPLE, ONE-BUTTON OPERATION - The BACtrack S80 is extremely easy to use. Simply insert the two included AA batteries, power on your device & begin testing. You are also able to change units of measurements and set user-defined BAC thresholds for testing.
DOT/NHTSA APPROVED & FDA 510(k) CLEARED - Designated by the US DOT & NHTSA as an approved breath alcohol screening device, the S80 has also been cleared by the FDA for personal use, making it the top choice of safety-conscious individuals and businesses.
ONE YEAR WARRANTY - If your BACtrack S80 ceases to function properly during the first year of operation, we will repair or replace the defective product at no charge.

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.
EASY TO USE - One button operation means you simply power on your Go keychain breathalyzer and begin testing in seconds. It's that easy!
TAKE IT WITH YOU ANYWHERE - The ultra-compact BACtrack Go breathalyzer keychain easily fits in a pocket or purse, making it a great portable breathalyzer for any occasion.
OPTIMAL BREATH CAPTURE - The innovative fold-out mouthpiece ensures only your breath goes into the alcohol tester, while other airborne pollutants are kept out.

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.
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 C6 with or without your smartphone. "Standalone Mode" delivers your BAC results directly to your C6. "App Mode" wirelessly delivers your BAC results to the BACtrack App on your smartphone. Easily switch between modes.
ONE YEAR WARRANTY - If your BACtrack C6 ceases to function properly during the first year of operation, we will repair or replace the defective product at no charge.

Sale4

Breathalyzer,Portable Breathalyzer for Alcohol Personal Alcohol Breathalyzer Tester with LCD Display and Reusable Mouthpieces for Personal&Professional Use

【Easy to use】 Just insert the 2* AAA batteries, then need to press the button for seconds to start, and 15 seconds to warm up, then blow to the breathalyzer tester for 3-5s and will get real-time answers soon. There is 2 unit measurement - ‰BAC, g /l.
【Breathalyzer with LCD screen】The backlit LCD screen makes it much easier to use at night.The breathalyzer brings more convenience to your life and ensures safe driving after drinking at night.
【Portable Breathalyzer】The breathalyzer is small and easily fits in a purse or pocket,or placed in a car. 4pcs mouthpieces, perfect for you and your family to make an alcohol testing, give you and your family professional accuracy for safe driving.
【Danger Warning】The test Range of this personal breathalyzer is 0.00-0.19% BAC (or 0.0-1.9g/l). When the result is equal to or higher than 0.05% BAC（or 0.5g/l), the "Danger" symbol will be displayed in the LCD.
【Tips】When after drinking, it is recommended to wait 20 minutes before making a testing, it is because 20 minutes is approximately for alcohol into blood from the digestive organs. To get a more accurate result , please wait three minutes between each test .

Sale5

Breathalyzer,Portable Alcohol Tester with USB Rechargeable,Professional-Grade Accuracy Breathalyzer with LCD Digital Display(10 Mouthpieces)

ACCURATE TESTING: This alcohol tester is composed of advanced high-precision nanotechnology sensor, which can accurately feedback your actual situation on top of the LCD display, and can be used with family, friends. It can be used as a New Year gift and Christmas gift for family and friends.
PORTABLE BREATHALYZER: The professional breathalyzer is only 126x51x23mm, and weighs only 90g, which is very convenient to carry on the go out and it can easily be put in the bag and car.
TIME SAVING AND CONVENIENCE: Environmental protection and energy saving, no need to replace the battery regularly, reduce the pollution of the environment, the device comes with a USB cable allows you to charge in multiple areas, and always observe the power display. Save time cost.
EASY TO USE: After you get the product insert the mouthpiece into the mouthpiece insert slot, long press the start button, after the "Beep" sound the product turns on and the screen shows "WAIT" and starts counting down, when the countdown to zero, the screen shows "START", take a deep breath and keep blowing for 5 seconds, then wait a while and the data will be displayed.
PERFECT AFTER-SALES SERVICE: If you encounter any problems in the use of the process, please contact us in a timely manner, our after-sales team will provide you with the best quality service to help you solve the problem, customer recognition is our biggest goal.

BACtrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath Alcohol Tester for Personal & Professional Use

PRO-GRADE ACCURACY - Powered by BACtrack's platinum-based Xtend Fuel Cell Sensor, the Element utilizes the same professional-grade technology trusted by hospitals, clinics, and even law enforcement.
ONE-BUTTON OPERATION - The BACtrack Element is extremely easy to use. Simply insert the two included AAA batteries, power on your breathalyzer and begin testing. It's that easy.
DOT/NHTSA COMPLIANT - Designed to meet the rigorous standards of expert alcohol screeners, from roadside law enforcement to hospital employees & treatment professionals, the Element is compliant with US DOT & NHTSA regulations for alcohol screening devices.
SMALL & PORTABLE SIZE - The Element is BACtrack's smallest professional breathalyzer, making it easy to take with you anywhere you go. Measuring just 4.25 x 1.875 x 0.625 inches, it's much smaller than an iPhone, and easily fits in a purse or pocket.
ONE YEAR WARRANTY - If your BACtrack Element ceases to function properly during the first year of operation, we will repair or replace the defective product at no charge.

Sale7

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.
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 at no charge.

Breathalyzer, Professional-Grade Accurate Alcohol Breathalyzer Tester with LCD Digital Display and 10 Mouthpieces, Portable Alcohol Tester for Home and Party Use (White)

🍻【Highly Accurate Breathalyzer】Using a highly sensitive semiconductor sensor, designed for detecting BAC, it is suitable for home and party, so that you can get fast and accurate results, know your status, and provide you with a sense of security when you are driving.
🔋【Battery-Powered Use】Personal breathalyzers does not require frequent charging. Simply install 2 AAA batteries (not included) to use. Each battery replacement allows for 150-180 uses, with the tester lasting up to 2000 uses. Durable and long-lasting.
👍【Easy Operation】Press the power button of the alcohol breathalyzer tester, warm up for 15 seconds, "Blo" appears on the screen, blow for 3-5 seconds and wait for 5 seconds, the result will be shown on the LCD display. Note: In order to get more accurate results, please test 3 times every 2-3 minutes and take the average value.
🔊【Sound &Three-Color Light】After using the breathalyzers for alcohol, when the result is ≤ 0.02% BAC, light green, no alarm sound; when the result is between 0.02 ~ 0.07% BAC, light yellow and have a short alarm sound; when the result is ≥ 0.08% BAC, light red and have a strong long alarm sound.
🚗【Easy to Carry】Portable breathalyzer is compact and only 50g.Test anywhere, anytime, perfect for socializing and socializing, friends' parties and other activities.Keep track of your alcohol level and ensure your safe driving after drinking.

YYBNN Breathalyzer,Portable Breathalyzers for Alcohol with LCD Display,Professional-Grade Accuracy Alcohol Breathalyzer Tester with 10 Mouthpieces for Home or Party Use （Black）

【Professional Grade Accuracy】This alcohol breathalyzer tester adopts a high-precision semiconductor alcohol sensor, providing you with reliable and accurate alcohol concentration results quickly. It is the best choice for portable breath alcohol testers for drinkers.
【Portable Breathalyzer】Our breathalyzer tester is smaller than a cell phone, so it won't take up much space in your car or bag. Plus, we provide an exquisite storage bag for even more convenient and secure carrying when you are on the go. Suitable for personal, professional, driver, party, and family use.
【Easy To Use】Using our breathalyzers for alcohol is extremely simple. Turn on the power button, wait 15 seconds of warm-up time, then blow evenly for 3-5 seconds, after 5 seconds your BAC result will be displayed on the LCD screen,and the breathalyzer will automatically shut off after 15 seconds of inactivity.
【LCD Display & Alarm Light】After using the breathalyzer tester, the LCD display screen will show the exact alcohol level, with a green LED light indicating a result below 0.8‰ BAC and a red LED light indicating a result above 0.8‰ BAC, ensuring accurate judgment（Note: Our breathalyzer results are displayed in units of ‰）
【Best Service】1*Breathalyzer, 1*User Manual, 10*Replaceable Mouthpieces, 1*Carrying case (Note: 2 AA batteries not included).If your breathalyzer tester malfunctions within the first year of use, we will provide free repair or replacement for defective products.

Breathalyzer,Professional-Grade Alcohol Tester with LCD Display,High-Accurate Alcohol Tester with Environment Temperature and Used Records for Home Use (10 Mouthpieces)

✅【Professional Grade Accuracy】This Breathalyzer has six national alcohol testing standards, namely the United States, China, Russia, Poland, Europe, and Japan. NOTE: For more accurate test results, please stop drinking alcohol for 20 minutes. When using the alcohol breathalyzer tester, the interval between each test should be be maintained for 2 to 3 minutes.
✅【Easy to Use】To use the breathalyzer, Press the power button for 2 seconds to turn it on. Wait 15 seconds for warm-up, then continue to blow for 5 seconds to obtain results. Results will be displayed on the LCD screen of the breathalyzer tester for 15 seconds.
✅【Voice Alert & Color Distiction】After using the breathalyzer tester, when the result is beteen 0.00-0.01, a "di" sound is emitted and the screen turns green, and when the value is between 0.02-0.05, a "di di" is emitted. The screen turns yellow. When the value is higher than 0.05, the alcohol breathalyzer tester will sound a continuous "di di..." for 15 seconds. . The screen is red.
✅【Portable & Package】The breathalyzer tester is compact, measuring only 4.84''*2.17''*0.75'', and runs on 3 AAA batteries. It is easy to carry in your pocket, bag or car. The package includes 1 alcohol tester, 1 manual, 8 mouthpieces(Reusable after cleaning), 1 travel box, and 1 warm tip (no batteries included).
✅【Two Year Warranty】we provide 2 year warranty,if you encounter any issues during use, please contact us immediately, and our after-sales team will provide you with the best service to help you. Customer satisfaction is our top priority.

Our Promise to You

We receive a lot of questions about what products we recommend, especially the products on this page. Questions like:

What is the best Breathalyzers for 2022??
What is the best Breathalyzers to buy?
What is the best Breathalyzers to buy on the market?
or even What is the most affordable (most budget friendly, cheapest or even most expensive!!!) Breathalyzers??

All of these above questions make purchase decisions difficult. We know the feeling because we used to be in this weird situation when searching for these items.

Before deciding to buy anything, make sure you research and read the reviews from trusted sources.?Luckily, we use incredibly smart and complicated AI to help find great products. We use our own custom algorithms to generate lists of the best brands and give them our own approval rating to rank from 1st to 10th.

You can see the Breathalyzers of above. This list is updated regularly, so you can be sure that the information provided is up-to-date.

You may?read more about us?to learn how we support this site. Don?t hesitate to? Contact us if something is incorrect or provides misleading information.