Best Breathalyzers

6 Best Breathalyzers (Review)

This post may contain affiliate links. That means if you click and buy, we may receive a small commission (at zero cost to you). Please see our full disclosure policy for details.

As a driver, how do you manage to avoid getting into a drunken state while riding? Of course, you are aware the traffic cop won’t take ignorance as an excuse when it comes to enforcing regulations relating to drink driving. What you need to do is to measure the level of alcohol in your body.

Technological advancements have made life way and better. It has become the point where you can go out for a drink and have the best breathalyzer in your purse or pocket to help you check your drinking levels.

BACtrack S80 Breathalyzer |...
Dräger Alcotest 3820 Breathalyzer,...
Alcohawk Q3I-AT7000 Rapidscreen Digital...
BACtrack S80 Breathalyzer
Dräger Alcotest 3820 Breathalyzer
AT7000 Rechargeable Breathalyzer
BACtrack S80 Breathalyzer |...
BACtrack S80 Breathalyzer
Dräger Alcotest 3820 Breathalyzer,...
Dräger Alcotest 3820 Breathalyzer
Alcohawk Q3I-AT7000 Rapidscreen Digital...
AT7000 Rechargeable Breathalyzer

The best breathalyzer has a lot of ways to make the road safer. It has helped reduce drastically the number of drunk drivers today. The power of this small gadget is exceptional as it has saved lives and helped many with their drinking problems.

With this handy gadget, you can hang out with colleagues. have a couple of drinks and still get home safe in the comfort of your bed or to the loving welcome of your family. Either way, you didn’t get arrested, have an accident, or even kill someone. That is why we have created this article about the best breathalyzers you can get in the market today.

1. BACtrack S80 Breathalyzer

BACtrack S80 Breathalyzer

As the name suggests, BAC stands for blood alcohol content, and the ‘track’ means that you can track the level of this drink in your blood. If you want to track the estimated blood alcohol content in your body, going with the BACtrack S80 Breathalyzer is the right decision.

The BAC-track S80 is one of the best breathalyzers commercially available. It works perfectly for personal and professional purposes and, law enforcement agencies recommend it.

It comes with extra six reusable mouthpieces. Also packed in this breathalyzer is a sensor that is fast, accurate, and durable. You can use it for about 200 reads before recalibration.

The good news is that you don’t have to spend too much on too little when it comes to the BACtrack S80. It is rich in features and affordable in price. It is the right kit for blood alcohol content analysis.


Key Features

  • Six functional mouthpieces
  • Simple and easy to use
  • Platinum fuel cell alcohol sensor
  • FDA approved
  • More than 1000 reads

2. Dräger Alcotest 3820 Breathalyzer

Dräger Alcotest 3820 Breathalyzer

Testing alcohol content in the blood is fast and better with this kit from Dräger, one of the most sought-after and popular brands in the automotive industry. Dräger has a reputation and a rich history that spans decades. With the production of the 3820 Breathalyzer, you can be sure you have an alcohol analyzer.

First off, this is one of the most durable products on our list. Although it comes relatively pricey, this high-end breathalyzer is applicable in a range of ways and for professional and personal purposes.

The speed of this best breathalyzer is comparable to none. It receives and produces results in less than 4 seconds. The one-button operation makes this breathalyzer very easy to use and can store up to 10 data.

Apart from speed, accuracy, durability, and lightweight features, the Dräger Alcotest Breathalyzer boasts quality control by the NHSTA. But you will have to be willing to spare some cash.


Key Features

  • Police grade accuracy
  • Fast electrochemical sensor
  • Legible display
  • Two years warranty
  • NHTSA approved

3. AT7000 Rechargeable Breathalyzer

AT7000 Rechargeable Breathalyzer

The AT700 Rechargeable breathalyzer is not only approved by NHTSA, but it also passes through a series of internal quality control measures and internal testing before it was released for public use. 

The fact that this breathalyzer is rechargeable makes it exceptional on this list. You can use and reuse it for an extended period before it requires you to recharge it. the battery is powerful and will last you several hours. When not in use, the product conserves its own energy.

What’s more, this breathalyzer is built with a highly sensitive semiconductor that produces accurate results in less than 5 seconds. This breathalyzer is powerful as it lasts up to 3 months after one charge and can be used 800 to 1000 times before recalibration.

The automated warning system is second to none. If your BAC is at the accepted level the LCD turns and if your BAC is too high it turns red and continuously gives off the noise.


Key Features

  • Highly sensitive semiconductor
  • Rechargeable Lithium polymer battery
  • 3 months standby
  • Automated warning system
  • 5-star rating on Amazon

4. BACtrack Smartphone Breathalyzer

BACtrack Smartphone Breathalyzer

Third on our list of the best breathalyzers is this kit from BACtrack, a brand that sets the ball rolling early. The truth is that you can’t go wrong if you choose breathalyzers from this tested brand.

The truth is, the BACtrack Smartphone Breathalyzer is likely the most user-friendly breathalyzer in our best breathalyzer rundown. It boasts a range of features that will make it atop many other models out there.

The breathalyzer is sleek and compact in design, making it easy to carry about. Regardless of the size of your cargo compartment, you can stash the breathalyzer conveniently.

Also, it connects to any Smartphone through Bluetooth and comes with an app that gives you a probable time your BAC levels will reach 0.00%. The app also comes with a call an Uber option that encourages you to make the right decision.

It also comes reasonably priced.


Key Features

  • Professional grade accuracy
  • Wireless connection with Smartphone
  • Small and handy
  • App built with ‘call an Uber’ option

5. DOODBI Breathalyzer

DOODBI Breathalyzer

Fourth on our list of the best breathalyzers is the DOODBI kit. With the DOODBI breathalyzer, estimating the alcohol content in your bloodstream becomes a walk in the park. Its test result is accurate; it is also very fast in its process of determining the alcohol level in your blood.

The DOODBI breathalyzer is packed with a highly sensitive semiconductor to provide accurate results. The design is portable and comes with a keychain that makes it easier to carry. It is USB rechargeable and does not require constant battery replacement.

Using this breathalyzer does not require contact with the mouth; the wide opening at the top makes it take in enough air when you breathe into it. With this no contact feature, it may be utilized by more than one person. 

You will only spend a little to buy this breathalyzer. It is one of the low-end, feature-rich products on our list.


Key Features

  • Non-contact tester
  • Wide digital display screen
  • Portable design
  • USB rechargeable
  • Police grade accuracy

6. FFtopu Breathalyzer

FFtopu Breathalyzer

How would you assess the alcohol level of your blood without calling on the FFtopu breathalyzer to help you do the analysis? The brand is like by every driver and rider wants to use to get accurate results of their alcohol intake.

With the high-precision semi-conductor alcohol sensor that installs in this breathalyzer, you only need 5 seconds to get your results. It is perhaps the fastest on our list in terms of turnaround time for testing.

It utilizes regular AA-size batteries and comes with five usable mouthpieces. The breathalyzer is easy to use. With one touch of a button, you can get your BAC readings. t

Despite the wide range of features and benefits, the breathalyzer is budget-friendly.

What’s more, the top breathalyzer is compact and handy, making it easy for you to carry it around and stow it inside a cargo compartment in your bike or car.

Overall, this is one of the most durable, highly accurate, and easy-to-use items on our rundown.


Keys Features

  • Best-selling personal breathalyzer
  • Five replaceable mouthpieces
  • Easy to use and portable
  • High precision semiconductor sensor
  • Relatively inexpensive

Best Breathalyzer Buying Guide & FAQ

A breathalyzer is not as bogus as the name sounds; it is a simple gadget. This innovative technology checks your blood alcohol content (BAC) through your breath. All you have to do is breathe slowly into them, and you are on the way to not drinking too much.

When going for a ride, you probably want to go for the best, and there are some things to look out for when getting a breathalyzer. You will need to pay great attention.


The best breathalyzer is usually small and very light like a pager. Breathalyzer fits into the pocket and purse. You can move around. So when going to make sure, it is lightweight to carry.

Display & Warning System

You need to pay attention to the display. A clear indication of the numbers is vital. A small display may not clearly show the figures. So the LCD should be wide enough and clear enough even at a distance. Also, the warning sound should be loud enough. Some of the best breathalyzers can connect to your Smartphone for better display and sound.


How quickly the sensor picks and transmits signals for display is essential. You don’t want to get breathalyzers that process your BAC slowly. A good breathalyzer receives and displays information within 15 to 25 seconds.


There are breathalyzers in the market. Breathalyzer requires approval from the FDA. Also, you can make inquiries from law enforcement or the hospital to ensure you are buying the right kind of breathalyzer.

Frequently Asked Questions

Q: How does a breathalyzer work?

Typically, a breathalyzer comes with three technologies: fuel cell sensor, semi-conductor oxide sensor, and infrared spectrometer.

The fuel tester is a compact, sleek, and handheld component that is responsible for sensitivity and test accuracy. The fuel cell tester estimates the alcohol content level of the driver’s blood by oxidizing the content. The result is the production of electrical current that is dependent on the amount of alcohol content.

The semiconductor oxide sensor is the most affordable new technology in a breathalyzer. It calculates the content of blood, and it is perfect for personal, professional, and home use.

The infrared spectrometer is a molecule-based device that works by using infrared light to identify the amount of molecule that is absorbed. It is installed in large breathalyzers, as you’ll find in quality control labs and police stations.

Q: How long do I wait to get accurate results on my breathalyzer?

For best results, alcohol requires metabolization into the lungs. So you need to wait for about 15 to 20 minutes to use the breathalyzer after drinking alcohol. The same goes for food, and the mouth needs to be clear of all pollutants to get air from the lungs when you breathe into the breathalyzer.

Q: Who invented the Breathalyzer?

Dr. Robert Borkenstein invented the breathalyzer in 1954. He was the first to make a device that detects a person’s alcohol level using a breath sample.

Q: How often should I calibrate my breathalyzer?

The type of sensor and recalibration may differ. For semi-conductor sensors, recalibration can be done every 300 tests or annually. For fuel cell sensors, we also recommend every 12 to 18 months for recalibration.

Final Thoughts

It is not enough to get too excited about riding as a first-timer. How about meeting the requirements, especially concerning maintaining a low level of alcohol content? You require a breathalyzer, so you smell afoul of the law enforcer.

This rundown of the best breathalyzers can keep going because there are a lot of options to select. However, we have narrowed it down to the six best breathalyzers available commercially. It is also imperative to note that breathalyzers are gadgets for reference purposes only and not an encouragement to drink too often.

Ensures that your safety and that of others is a priority each time. You are on your bike or inside your car. Drink driving is a habit that is not legally allowed. You must guide against this by always carrying out a routine test of the content and level of drink in your blood.

Similar Posts