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The 8 Best personal breathalyzer of 2024

Are you trying to find personal breathalyzer among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling personal breathalyzer on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 28 hours of research and did 30 personal breathalyzer tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best personal breathalyzer you can buy today

No. 1
Breathalyzer,Portable Personal Breath Alcohol Tester with Replaceable Mouthpieces,with Digital Blue LCD Display Breathalyzers for Personal & Professional Use
  • ✔【Accurate Alcohol Breathalyzer】: Breath alcohol tester use the professional-grade technology trusted.This breathalyzer uses a high-precision semiconductor alcohol sensor to monitor your alcohol level to ensure you can drive responsibly.
  • ✔【Alcohol Breathalyzer Tester with LCD Display 】:There is an automatic shutdown function. When the breathalyzer is turned on, if it is not operated for 20s, it will automatically shut down to save power.All test results are displayed on the LCD display, which helps you clearly see the readings.including the battery level, and issues an alarm when the battery level is low.
  • ✔【Portable Alcohol Tester】: This alcohol breathalyzer is space-saving, lightweight. Personal breathalyzersis easy to hold and carry. This packaging has 1 * breathalyzer tester with 1 * packaging bag, 4* ports,1 * instruction manual.
  • ✔【Easy to Clean Breathalyzers】: The breathalyser comes with 4 replaceable mouthpieces,the mouthpieces are made of edible PP and are washable and reusable, maintains health and hygiene alcohol test.
  • ✔【Fast Measuring Alcohol Tester】: The alcohol breathalyzer tester blow for 5 seconds and your results are displayed 10 seconds later on a bright, easy to read LCD screen.It can be used with family and friends.
SaleNo. 2
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.
SaleNo. 3
Breathalyzer-Upgrade Professional-Grade Accuracy Alcohol Tester with Bluetooth Connectivity Digital Blue LCD Display for Personal Home or Party Use
  • 【Pro-grade accuracy】Proprietary advanced Micro-Check Sensor technology to monitor your blood alcohol level to ensure you can drive responsibly, delivers reliable, accurate BAC results you can trust. Note: For more accurate test results, please stop drinking alcohol for 20 minutes Using the alcohol tester, the interval between each test should be maintained for 2 to 3 minutes.
  • 【Easy to Operate】Insert only two AAA batteries (product does not contain batteries), click the power button to start, then click the middle button again to enter alcohol test mode, wait 20 seconds to warm up, use the alcohol tester to blow for 5 seconds and the result is displayed on the LCD screen of the alcohol tester after 3 seconds.
  • 【Wireless Connectivity】It Supports wireless bluetooth connectivity with Apple iPhone, Google & Samsung Android Devices.Uploaded the test data with real time,implementing cloud management.
  • 【Non-Contact Testing】Get rid of traditional contact testing and use non-contact blowing testing, clean and hygienic, and avoid interactive infections.
  • 【Small & Pocketable Size】Only 40g Weight, it easy to take with you anywhere you go can easily be carried in your purse or pocket. Ideal for weddings, parties, banquets or other social events to ensure you drive safely after drinking.
No. 4
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 2017
  • PRACTICAL & EASY TO USE - Blow for 5 seconds and your BAC results are displayed 10 seconds later on a bright, easy to read LCD screen. Alcohol tester breathalyzer AA battery powered, comes with 6 reusable mouthpieces. Wait 15 minutes after consuming alcohol for the most accurate result.
  • THE MOST ACCURATE BREATHALYZER AVAILABLE - In your efforts to drive more responsibly you need the most accurate results. While some breath testers give inconsistent readings and leave you wondering what your true BAC reading is, BACtrack breathalyzers will always give you police grade accuracy.
  • DOT APPROVED IN ALL 50 STATES - FDA 510(k) CLEARED - A portable alcohol tester designed to surpass the most rigorous standards of expert alcohol screeners, from roadside law enforcement to hospital and treatment professionals. Response Time 3 Seconds
No. 5
Breathalyzer, Portable Digital Breath Alcohol Tester, Professional-Grade Accuracy for Personal & Professional Use
  • 【𝐏𝐎𝐋𝐈𝐂𝐄-𝐆𝐑𝐀𝐃𝐄 𝐀𝐂𝐂𝐔𝐑𝐀𝐂𝐘】With advanced semi-conductor sensor,utilizes the same police-grade technology trusted by hospitals, clinics, and even law enforcement. These professional organizations trust ours breath alcohol testers because they know they are getting the most accurate and reliable results possible, every time they test.
  • 【𝗘𝗔𝗦𝗬 𝗧𝗢 𝗨𝗦𝗘】Just one-button operation, it's easy to turn the device on and test it in seconds. wait for 10 seconds for warming-up, then blow with the tester for 5-6 seconds, the result will be ready after 3 seconds. Please test after drinking for at least 20 minutes.
  • 【𝗧𝗔𝗞𝗘 𝗜𝗧 𝗪𝗜𝗧𝗛 𝗬𝗢𝗨 𝗔𝗡𝗬𝗪𝗛𝗘𝗥𝗘 】Lightweight breath alcohol tester easily fits in a pocket or purse, making it a great portable breathalyzer for any occasion.Great for wedding, parties or other social activities, ensures your safe driving after drinking.
  • 【𝗕𝗔𝗖𝗞𝗟𝗜𝗚𝗛𝗧 𝗟𝗖𝗗 𝗗𝗜𝗦𝗣𝗟𝗔𝗬】With the LCD display, it is easier to read even in less than optimal light conditions and offer professional precision for safe driving. It will give you an alarm by beeping when the allowable limit is exceeded and the warning and danger symbol is displayed.
  • 【𝗢𝗡𝗘 𝗬𝗘𝗔𝗥 𝗪𝗔𝗥𝗥𝗔𝗡𝗧𝗬】If you are not satisfied or have any quality problems, please feel free to contact us, our alcohol breathalyzer tester will be with 12-month replacement warranty.
No. 6
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.
No. 7
Breathalyzer,2022 Upgrade Professional-Grade Accuracy Alcohol Tester with Digital Blue LCD Display for Home or Party Use with 10 Mouthpieces
  • 📟Easy to operate: insert only two AA batteries (product does not contain batteries), click the power button to start, then click the middle button again to enter alcohol test mode, wait 20 seconds to warm up, use the alcohol tester to blow for 5 seconds and the result is displayed on the LCD screen of the alcohol tester after 3 seconds.
  • 🎁Portable: The product is only 60g and can easily be carried in your purse or pocket. Ideal for weddings, parties, banquets or other social events to ensure you drive safely after drinking.
  • 🍻Affordable, but reliable and accurate: The breathalyser uses a high precision semiconductor alcohol sensor and can be used extensively to test friends in bars, family members at house parties.
  • ⌛Comes with 10 replaceable mouthpieces: The breathalyser comes with 10 replaceable mouthpieces; the mouthpieces are made of edible PP and are washable and reusable.
  • ⚠Sound Warning: When the test result is higher than 0.050% BAC or 0.500‰ BAC, it will sound a "di di di... " alarm sound to alert you. The measurement range of each unit is 0 to 0.199% BAC, 0 to 1.99 g/L, 0 to O.999 mg/L, 0 to 199 mg/100M L, 0 to 1.99% oProm.
SaleNo. 8
Breathalyzer Personal Breathalyzers Home Portable Drinks Pocket Alcohol Breath Tester with 5Mouthpieces (Green)
  • 💖EASY OPERATION- Simply power on your breathalyzer and begin testing in seconds. RD900 makes it easy to measure a person's blood alcohol content - quickly, simply and with a high level of accuracy.
  • ✅USB RECHARGEABLE-breathalyzer can be charged through your PC, power bank or car charger. it works for up to 100’ after a full charged.
  • ✅BUILT-IN MEMORY- This convenient and practical test flashback memory saves the last 9 BAC readings for later reference.
  • ✅EXTRA MOUTHPIESES- Includes 5 additional mouthpieces, making it easy and sanitary for your friends and family to test.
  • 💖WHY CHOOSE US - All RDINSCOS breathalyzers are backed by a full 3-year warranty.
No. 9
JASTEK Portable Breathalyzer Tester, Professional-Grade Home Breathalyzer Digital Alcohol Tester with Memory and Warning Function (10 Mouthpieces)
  • Portable breathalyzer tester has 3 unique features. Firstly, it allows users to adjust the breathalyzer test rating with 6 common-used units, including %BAC-US, g/l-EU, mg/L-JP, mg/100ml-CN, ‰BAC-RU, ‰prom-PL. Secondly, users can set caution and alarming values according to their personal needs. Lastly, the personal breathalyzer can store up to 32 recent testing records for easy checking. The testing results range from 0.000-0.190%BAC / 0.000-0.950 mg / L with this alcohol breathalyzer tester.
  • The portable breathalyzer tester is easy to use. To start the professional breathalyzer alcohol tester, simply press the power button for 2 seconds. Wait for 20 seconds for warming-up, then blow with the home breathalyzer for 5-6 seconds. The result will be ready after 3 seconds and displayed on the LCD screen for 15 seconds.
  • The portable Breathalyzer features a smart alarm function and energy-saving design. When the test result is higher than 0.05% BAC / 0.5 ‰ BAC, the red light of the digital breathalyzer flashes and emits a continuous drop sound to remind the user. The home breathalyzer is powered by 3AAA alkaline batteries (not included) and will auto power-off to save power after finishing the test for 5 seconds. It also has a low voltage indication.
  • Note that for accurate test results, it is recommended to wait 20 minutes after drinking alcohol before using the portable breathalyzer. Also, wait for another 3 minutes before starting the next test to get a precise alcohol testing result.
  • With the JASTEK professional breathalyzer alcohol tester, you will receive one portable breathalyzer, one user manual, 10 mouthpieces, and one carrying string. The device is designed to provide the most accurate and convenient alcohol test. If you are not satisfied or encounter any quality problems, please contact the customer service for assistance.
SaleNo. 10
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 ***when purchased from an authorized retailer***

How to choose a good personal breathalyzer

Does the idea of finding a fantastic personal breathalyzer make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in personal breathalyzer. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top personal breathalyzer products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top personal breathalyzer on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top personal breathalyzer brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top personal breathalyzer based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the personal breathalyzer were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good personal breathalyzer, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your personal breathalyzer.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting personal breathalyzer for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our personal breathalyzer. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what personal breathalyzer should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on personal breathalyzer.