18 Best Best Breathalyzer of 2022 – Romance University
After hours researching and comparing all models on the market, Romance University finds out Top 18 Best Best Breathalyzer of 2022. Check our ranking below.
2,377 Reviews Scanned
- 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.
- 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
- 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
- ACCURATE TESTING: This breathalyzer 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.(The breathalyzer need to be tested after 20 minutes of drinking, otherwise the results will be high.)
- PORTABLE BREATHALYZER: The professional breathalyzer is only 126x51x23 mm, and weighs only 90 g, 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: No need to replace the battery regularly,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: Insert the mouthpiece, long press the start button, after a "beep" the screen displays "WAIT" and starts the countdown, the screen displays "START", take a deep breath and keep blowing for 5 seconds, you can see the result
- 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
- 【Professional High-Precision Sensor 】The EK300 breathalyzer is 2024 newest version , upgraded with the great 4.0 sensor to ensure more accurate measurement results. It has gained unanimous recognition from experts, engineers, and individuals, and has FDA, CE, and ROSI certification certificates. After you drink alcohol, perhaps you need an alcohol tester that can be your good companion.
- 【Powerful Features】1. Record 20 test records; 2. Quickly detect results within 5 seconds; 3. Accurate to 3 decimal places; 4. It will automatically shut down when not in use.
- 【Easy to Operate】 After turning on, wait for 20 seconds for preheating time, then start blowing air for 3-5 seconds to get the result. When the test result is higher than 0.050% BAC or 0.500‰ BAC, a "di di di..." alarm will sound to alert you and display red.
- 【Portable & Replaceable Mouthpieces】 The alcohol tester is very lightweight and small, only 50g,making it easy to put in your wallet or pocket, and comes with 10 interchangeable mouthpieces; The mouthparts are made of edible PP and can be cleaned and reused; Alcohol testers are perfect for placing in pockets, backpacks, cars, and other locations to ensure safe driving after drinking;
- 【Package Include】: 1*breathalyzer, 5* replaceable mouthpieces, 1*instruction manual. If you encounter any usage or pre purchase issues, please feel free to contact us 24 hours a day. Thank you!
- 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.
- POLICE-GRADE ACCURACY - Powered by BACtrack's platinum-based Xtend Fuel Cell Sensor, the Trace utilizes the same police-grade technology trusted by hospitals, clinics, and even law enforcement. These professional organizations trust BACtrack breath alcohol testers because they know they are getting the most accurate and reliable BAC results possible, every time they test. The Trace can detect trace amounts of alcohol, reliably handles high BAC levels and is accurate to the third decimal place, Sensor Accuracy + or - 0.005 at 0.050 percentage BAC
- SIMPLE, ONE-BUTTON OPERATION - The BACtrack Trace 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, easy to read LCD screen. It's convenient and practical built-in flashback memory saves the last 10 BAC readings for later reference.
- DOT/NHTSA APPROVED - The BACtrack Trace was designed to meet the rigorous standards of expert alcohol screeners, from roadside law enforcement to hospital employees and treatment professionals. Designated by the U.S. Dept. of Transportation & National Highway Traffic Safety Administration as an approved breath alcohol screening device, the Trace is also listed with FDA as a medical device, making it the top choice of safety-conscious individuals seeking a portable breathalyzer for home use.
- SMALL & PORTABLE SIZE - The Trace 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 smaller than an iPhone 5, and easily fits in a purse or pocket. Test yourself and friends, or a family member. From individuals, parents and college students to dinner party hosts or bar employees, the Trace really is perfect for anyone looking for a quick, easy and reliable way to test their BAC.
- The warm up time is 10-20 seconds and the blowing time is 5 seconds
- [Sensitivity & LCD Display] With the sound alarm function, when the alcohol content is exceeded, the buzzer will automatically alarm. Automatically alarm, monitoring your alcohol level at all times.With the LCD display, breathalyzer is easier to read even in less than optimal light conditions and offer professional precision for safe driving.
- [Automatic Alarm Function] The “Caution” symbol is displayed if the alcohol concentration is between 0.02% BAC(or 0.2g/l) and 0.05% BAC(or 0.5g/l). The “Danger” symbol is displayed with beep audible alert if the alcohol concentration is greater than or equal to 0.05% BAC(or 0.5g/l).
- [Portable & Convenient] The portable breathalyzer alcohol tester comes with 12 individual mouthpieces. The mouthpieces can be cleaned and reused. The compact design is suitable for carrying in wallets, pockets, or cars, providing you and your family with professional accuracy for safe driving.
- [Easy to Use] Just keep pressing the power button for 3 seconds to start the breath alcohol tester. Wait for 10 seconds for preheating and then keep blowing for 3-5 seconds to get the result. The result will be displayed on the LCD screen for 15 seconds. Then the blood alcohol level tester will automatically power off. Powered by 2 AAA batteries (not included).
- [Important Reminder] Before conducting a breathalyzer test, Wait 20 min after drinking for accurate testing.Testing immediately after drinking will only show the current level of alcohol in your mouth. Please wait at least 3 minutes before the next exam.
- 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.
- Diversified and Thoughtful Design: In order to provide a good customer experience for the alcohol tester, engineers have specially designed a space for the mouthpiece in the battery box. When you don't need to use the alcohol breathalyzer tester, you can put the mouthpiece inside to keep it clean and prevent loss. This is a thoughtful design. When you are in a dimly lit place or need higher brightness, you can take out breathalyzers with its mini flashlight design, which may be useful in emergency situations.
- Portable Breathalyzer: The product is only 60 g 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.
- Fast and Easy Test: Install 3 AAA batteries and mouthpiece, long press the start button, after a "beep" the screen displays "WAIT" and starts the countdown, the screen displays "START", take a deep breath and keep blowing for 5 seconds, you can see the result.
- Comprehensive After-Sales Service: If you encounter any problems during use, please contact us in a timely manner. Our after-sales team will provide you with the highest quality service and help you solve problems 24 hours a day.
- Accurate Measurement: Utilizing high-sensitivity semiconductor sensors, this breathalyzer provides precise BAC readings displayed on a clear LCD screen. Perfect for personal, family, or social gatherings, it promotes responsible drinking habits and ensures safe driving post-consumption.
- Easy to Use: Simply prepare 3 AAA batteries, insert the mouthpiece, and turn on the device. After a 15-second warm-up, blow into the breathalyzer for 5 seconds. Your BAC result will be promptly displayed on the bright, easy-to-read LCD screen.
- LED Display & Color Indicators: The breathalyzer features both audio and visual indicators. When the BAC is between 0 and 0.02%, the LED screen turns green. For BAC between 0.02% and 0.05%, the LED screen turns yellow. When BAC is 0.05% or higher, the LED screen turns red. To ensure accuracy, please wait 20 minutes after drinking and perform three tests, averaging the results.
- Compact and Portable: Designed for convenience, this professional breathalyzer measures just 126x55x22mm, easily fitting into a purse or car compartment. The device automatically shuts off when inactive, conserving battery life.
- Product and Service: Includes 1 alcohol breathalyzer, 10 mouthpieces, 1 user manual, and 1 carrying pouch. Enjoy a 1-year warranty with free repairs or replacements for any defects within the first year.
- 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.
- 【0.000% 4-Digit Precision for Safer Driving】Diowner 2025 Pro-grade breathalyzers for alcohol measures your BAC with precision up to 3 decimal places (e.g., 0.003%). With a rapid 3-second testing time, our alcohol breathalyzer delivers instant and reliable results in real-time, helping you effectively avoid drunk driving risks and ensuring every drive is safe and secure
- 【Police-Grade Accurate Breathalyzer】Traditional breathalyzers for alcohol may mistakes acetone from food for alcohol, while our alcohol breathalyzer tester utilizes advanced electrochemical sensor technology to accurately identify alcohol, matching police-grade precision for accurate results, helping you quickly decide if you're fit to drive and ensuring safety
- 【USB Rechargeable Alcohol Tester】Unlike most battery-powered breathalyzers, our portable breathalyzer features convenient USB charging, cutting costs & eliminating frequent battery replacements, while saving energy and reducing environmental impact. You can charge it with any USB device - a single charge lasts up to 125 days, making the alcohol breathalyzer tester portable and ready for testing anytime, anywhere
- 【Voice Broadcast & Color Alert】Our breathalyzers for alcohol features an IPS HD display with a unique BAC voice broadcast and color alert system. Even in a state of impaired awareness, you can effortlessly obtain test results through clear voice prompts and vivid color changes, without the need to strain to read the screen
- 【MINI Portable Breathalyzer】This mini alcohol breathalyzer tester weighs just 1.34 oz, easily fitting in one hand and slipping into a pocket or purse. Its unique rotating built-in mouthpiece design allows the breathalyzer's mouthpiece to tuck neatly into the slot when not in use, saving space, keeping clean, and preventing loss
- 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.
- 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.
- 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.
- 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.
- 【Professional Grade Breathalyzer】Equipped with a 2024 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.
- 【Simple One Button Operation】The alcohol breathalyzer tester simply inserts 3 AAA batteries (not included), powers on the unit and starts testing, quickly measuring alcohol levels in just 25 seconds, it's that simple!
- 【Portable Breathalyzer on the Go】This personal breathalyzers is so compact that it easily fits in your pocket or handbag, making it a portable breathalyzer for any occasion. And we come with a carrying case to keep your breathalyzer from being exposed to the air.
- 【LCD Display & Alarm Light】Alcohol tester has intelligent detection function, after using alcohol breathalyzer, when the result is 0≤%BAC<0.02, the screen turns green; when the result is 0.02≤%BAC<0.05, the screen turns yellow; when the result is ≥0.05%BAC, the screen turns red.
- 【6 Units Standards Switching】This home breathalyzer for alcohol has six national alcohol testing standards, which are USA, China, Russia, Poland, Europe and Japan. Press and hold the (M) button to change the unit (% BAC, ‰ BAC, g/l, mg/L, g/L, mg/100ml, ‰prom).
- High Precision Fuel Cell Sensor*---This breathalyzers for alcohol adopts an 2025 new fuel cell sensor, delivering professional-level accuracy to detect blood alcohol content reliably. It provides precise data support, ensuring you stay informed about your condition anytime.
- Ultra-Fast Preheating & Instant Results*---The portable breathalyzer completes preheating in just 3 seconds and enters measurement mode. With a 4-second breath sample, this portable breathalyzer delivers rapid and accurate results, saving time and empowering you to make informed decisions based on real-time alcohol tester data.
- Convenient Rechargeable Design & Extended Battery Life*---Equipped with a built-in rechargeable battery, this alcohol breathalyzer tester eliminates frequent battery replacements. A single charge supports 1000 times, ideal for parties, travel, or daily monitoring, ensuring readiness whenever needed.
- Anti-Interference Accuracy & Low Maintenance*---Effectively filters false alerts from substances like acetone, guaranteeing authentic results. This alcohol tester requires no calibration for 12 months, maintaining high precision while reducing upkeep costs, ensuring long-term dependable performance.
- Stable Continuous Testing Without Delays*---No lengthy waits between tests—even with back-to-back measurements, accuracy remains uncompromised. This blood alcohol breathalyzer streamlines the process, enhancing efficiency and reliability for both personal and professional applications.
- #1 RATED SMARTPHONE BREATHALYZER - "Comparing smartphone breathalyzers against the $890 unit used by the California Highway Patrol, only one was spot on with the police-grade model... BACtrack Mobile." - The New York Times
- ESTIMATE YOUR ALCOHOL LEVEL WITH PRO-GRADE ACCURACY - Powered by BACtrack's patented Xtend Fuel Cell Sensor, BACtrack Mobile 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 make better decisions while drinking
- 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
- ONE YEAR WARRANTY - If your BACtrack Mobile ceases to function properly during the first year of operation, we will repair or replace the defective product at no charge.
- 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 50 g. 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.
- Professional Grade Accuracy: This breathalyzer has a built in smart chip with high sensitivity sensor, stable performance, strong anti-interference, and is designed to detect BAC and get the most accurate and reliable BAC results every time you test.
- Color Display & Buzzer Warning: After using the breathalyzers for alcohol, when the result is 0≤%BAC<0.02, the screen turns green with no alarm; when the result is 0.02≤%BAC<0.05, the screen turns yellow with two beeps; when the result is ≥0.05%BAC, the screen turns red with beeps.
- Recurring Charge And Memory Mode: The alcohol breathalyzer tester can perform 800-1000 result tests after 2-3 hours of charging (USB cable included). And the alcohol breathalyzer has a built-in results memory function that saves your last 30 BAC readings for future reference.
- Easy To Use: Turn on the alcohol tester, wait 15 seconds to warm up, and then blow evenly for 3-5 seconds.After 5 seconds, the BAC is displayed on the bright color LCD screen. There are also 6 test units to switch between and set user defined BAC test thresholds.
- Portable Breathalyzer: This personal breathalyzers is only 2.1x0.8x4.7in in size, smaller than your iPhone 16, and fits easily in your pocket or purse. We also have a carrying case to ensure that your home breathalyzer for alcohol and mouthpiece fit securely inside while other airborne contaminants are kept out.
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