Best Breathalyzer Reviews & Buying Guide (2022)

In searching for the breathalyzer, there are so many models considered, and in compiling our rankings, we looked at specs and features and looked at style, build, and materials quality. As well as the ever-important but subjective aspect of aesthetics. To help you find the breathalyzer, we spent hours researching many different models, from budget-friendly to luxury options.

Our research focused mainly on advanced features and reliability, although we also considered users review. We also focused on overall value as compared to these features. We’re bringing together the breathalyzer we’ve reviewed to give you one absolute list so that your next could be your last. To capture most of the consumer market, the top of the breathalyzer we’ve included reflects various uses.

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1 BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use

BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared...

2 BACtrack Go Keychain Breathalyzer (White) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal Use

BACtrack Go Keychain Breathalyzer (White) | Ultra-Portable Pocket Keyring Alcohol Tester for...

3 BACtrack C6 Keychain Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity to Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration

BACtrack C6 Keychain Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone...

4 QTlier Portable Breathalyzer with LCD Digital Display for Personal, Professional-Grade Accuracy,Breath Alcohol Tester with USB Rechargeable(with10 mouthpieces)

QTlier Portable Breathalyzer with LCD Digital Display for Personal, Professional-Grade...

5 Breathalyzer,2022 Upgrade Professional-Grade Accuracy Alcohol Tester with Digital Blue LCD Display for Home or Party Use with 10 Mouthpieces

Breathalyzer,2022 Upgrade Professional-Grade Accuracy Alcohol Tester with Digital Blue LCD Display...

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

BACtrack Scout Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable Breath...

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

BACtrack Element Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Compliant | Portable...

8 BACtrack Keychain Breathalyzer (Blue) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal Use

BACtrack Keychain Breathalyzer (Blue) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal...

9 Breathalyzer, Portable Digital Breath Alcohol Tester, Professional-Grade Accuracy for Personal & Professional Use

Breathalyzer, Portable Digital Breath Alcohol Tester, Professional-Grade Accuracy for Personal &...

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

BACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity |...

Best breathalyzer: Our 10 Picks

Bestseller No. 1

BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use

  • 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.
  • #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
  • 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
  • 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.
SaleBestseller No. 2

BACtrack Go Keychain Breathalyzer (White) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal Use

  • 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.
  • 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!
Bestseller No. 3

BACtrack C6 Keychain Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity to Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration

  • 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.
  • 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.
  • 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.
  • 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 ***when purchased from an authorized retailer***
  • OPTIONAL WIRELESS CONNECTIVITY - Use the BACtrack C6 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.
SaleBestseller No. 4

QTlier Portable Breathalyzer with LCD Digital Display for Personal, Professional-Grade Accuracy,Breath Alcohol Tester with USB Rechargeable(with10 mouthpieces)

  • ✅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.
  • ✅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.
  • ✅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.
  • ✅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.
  • ✅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.
Bestseller No. 5

Breathalyzer,2022 Upgrade Professional-Grade Accuracy Alcohol Tester with Digital Blue LCD Display for Home or Party Use with 10 Mouthpieces

  • 🍻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.
  • ⚠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.
  • ⌛Comes with 10 replaceable mouthpieces: The breathalyser comes with 10 replaceable mouthpieces; the mouthpieces are made of edible PP and are washable and reusable.
  • 📟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.
Bestseller No. 6

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

  • SIMPLE, ONE-BUTTON OPERATION - The BACtrack Scout is extremely easy to use. Simply insert the two included AAA batteries, power on your breathalyzer and begin testing. It's that easy. Your BAC results are displayed 10 seconds later on a bright LCD screen.
  • PROFESSIONAL-GRADE ACCURACY - Powered by BACtrack's platinum-based Xtend Fuel Cell Sensor, the Scout utilizes the same pro-grade technology trusted by hospitals, clinics, and even law enforcement.
  • SMALL & PORTABLE SIZE - The Scout 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 - BACtrack stands behind every product we manufacture and sell, but if during the first year of operation any unit ceases to function properly, we will repair or replace the defective product at no charge.
  • DOT/NHTSA COMPLIANT - Designed to meet the rigorous standards of expert alcohol screeners, from roadside law enforcement to hospital employees & treatment professionals, the Scout is compliant with US DOT & NHTSA regulations for alcohol screening devices.
SaleBestseller No. 7

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

  • 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
  • SIMPLE, 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; Your BAC results are displayed 10 seconds later on a bright LCD screen
  • 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
  • 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
Bestseller No. 8

BACtrack Keychain Breathalyzer (Blue) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal Use

  • EASY TO USE - One button operation means you simply power on your keychain breathalyzer and begin testing in seconds. It's that easy!
  • TAKE IT WITH YOU ANYWHERE - The ultra-compact BACtrack breathalyzer keychain easily fits in a pocket or purse, making it a great portable breathalyzer for any occasion.
  • ONE YEAR WARRANTY - If your BACtrack Keychain 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
  • QUICKLY & EASILY ESTIMATE YOUR BAC - Proprietary Advanced MicroCheck Sensor technology delivers reliable, accurate BAC results you can trust
  • OPTIMAL BREATH CAPTURE - The innovative fold-out mouthpiece ensures only your breath goes into the alcohol tester, while other airborne pollutants are kept out.
SaleBestseller No. 9

Breathalyzer, Portable Digital Breath Alcohol Tester, Professional-Grade Accuracy for Personal & Professional Use

  • 【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.
  • 【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.
  • 【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.
  • 【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.
SaleBestseller No. 10

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

  • 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.
  • 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.
  • 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***

Best breathalyzer: Things to Know Before Buying

Every person has a different opinion on what the breathalyzer is, but there are some facts that everyone can agree on. For example, knowing how much you will need to spend on your purchase is essential. You might want to research certain things before deciding which product is right for you.

We have listed some important considerations below so you can make an informed decision without all the information needed before purchasing one. The best way to find out if a product will work well with your needs is by reading reviews from other customers who have purchased it because they may have had similar issues and found solutions through trial and error.

Some tips to follow:

 

  • Compare the prices of each of the products
  • It’s important to find the genuine product
  • Choose the best product at a price that suits your pocket
  • Find the product that will last longer than others
  • Find that product has a warranty that covers any defects or malfunctions

Find the best one

The products are more expensive, and the quality is better. However, this is not true as some companies charge more for their brand or product design. This aspect needs to be considered. Also, if you find a product that can do both high quality and cheap, go for it immediately! It will save your energy and effort in finding another spot.

Do thoroughly research each website where you have found the breathalyzer. Check their information meaningfully and pay attention to any hidden details that could influence your final decision on this particular item. Our recommended breathalyzer is made with durable materials, so your purchase will last and save you money in the long run. We are confident you will have a product to suit all your needs with our extensive quality product line.

Compare between products

Once you've found a few of the breathalyzer that might suit your needs, it's time to compare them and pick the best one. Use Excel here because it's straightforward once you get used to it.

Here are some things to consider: If there are two or more similar products of the same quality, we will choose the cheapest; If there is a product with high quality and affordable price, we will get it right away; If we can't find any such product, we should focus only on quality and ignore other aspects like price.

Avoid comparisons that are only meant to lure you into a quicksand-like trap. Lacking content, these often include phrases like “buy now for gifts and deals!” They want to keep you on their site to sell the product at higher prices.

Find the best price

Find the breathalyzer compatible with you by price and quality. Some items cost less than others, but the quality is excellent. It all depends on your financial goals and budget. This product simplifies your search with a breakdown into categories. Find the style, colour, brand, or material that suits your home and gives you a perfect look. Convert any space from void to transparency.

 

Along with the price factor, most consumers buy products from official dealers, giving them peace of mind with the best warranties and products. The primary benefits of a product are recognized. Care, technical advice, to other intangible benefits. Many still think that investing in necessary items such as glasses, bags, shoes, or expensive brands is a risk that no one wants to try. But why not try? The essentials are tied to your ego, following you daily, making them proliferate.

Find high-quality products

It's a severe investment in better-branded items and cheap merchandise. Grandparents say that “you get what you pay for,” if you are a strong eater, the breathalyzer is a wisely chosen brand with high quality, robust materials, and shortcut lines. Economical, luxurious. The best authentic product will usually be associated with you for many years. On many occasions, in front of friends and colleagues, I have dropped an investment to benefit.

Just investing in a brand map makes sense. It breaks when you fill your closet with cheap but usable fakes. Most women today have a massive habit that they should not spend too much money on the breathalyzer, just need to accumulate many times, as long as it meets the temporary tastes without regard to the cost. The cost or benefit of the item.

It's not necessarily not spending money on branded items, but the point is to buy brand innovations by investing in 1 or 2 oversized genuine items. To do this, you must keep up-to-date with the benefits. The benefits branded goods bring here is why investing in a luxury item will be intelligent and reasonable.

Find a durable one that will last longer than others

The breathalyzer will last longer than other products. Because the materials are of better quality, they are built to withstand more wear and tear or are better cared for over time.

A significant factor in the lifespan of an item is how often you use it. If you have a small children's toy that gets played with every day, it won't last as long as an item that sits on your shelf most days of the week.

Lastly, if you buy something second-hand and don't know its history (how well was it taken care of), then there is always a chance that someone else has already broken down many parts, which would shorten the life expectancy even further. The breathalyzer will last longer than a standard product with a reasonable price.

Warranty

The breathalyzer doesn't need just high-quality materials or excellent customer service; it also needs to come with a warranty covering any defects or malfunctions.

That means peace of mind for both parties – not something you can get from every company. So before making your next purchase, look for this feature on the packaging because it will be worth it later on down the line! In today's day and age, the breathalyzer is not always the cheapest. Many of us find that buying a superior quality product with a warranty is usually worth it in the long run.

The worst thing that can happen when you buy a cheap product without a contract is if there's an issue within your first few uses and you have to go out and buy another one. Buying something with a warranty will save you money in the long run by eliminating any chance of having to replace your purchase on account of defective or malfunctioning parts.

 

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