Top 3 Best Portable Alcohol Monitoring Devices

To ensure you always drink responsibly, even though we don’t encourage it, we present you with the top breath monitoring device. Our first pick is the AlcoMate Premium, mostly due to its accuracy. This breathalyzer is a professional level device trusted by Law enforcement and the US military. The BACtrack C8 Personal Breathalyzer is another good option.

It is efficient and compact in design, the best thing we liked about it, is the size as it can easily fit in your pocket.

It’s Android/iOS compatible which means you can use the BACtrack app and unlock tons of exciting features.

Finally, our third winner is the Oasser breathalyzer it’s cheap and efficient enough to get the job done.

This is the best you can find if you don’t want to spend much, it has pretty much all the features required in a breathalyzer.

The best part is that it comes with extra batteries and 4 mouthpieces.

We hope you find our article interesting and helpful in buying a breathalyzer.

Our Top list of Reviewed Portable Alcohol Monitoring Devices

It was very hard to give the final judgment, considering the awesome features of our front-runners.

However, we have given our ultimate verdict after careful consideration of the products we have introduced.

So, if you are looking for the best, most reliable, accurate, efficient gadget and money is no problem for you then you should opt for our first choice AlcoMate Premium.

This breathalyzer is a professional level device trusted by Law enforcement and the US military.

We have rigorously tested it to ensure the quality of this product.

AlcoMate Premium AL7000 Breathalyzer

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Why is it the best?

  • Accuracy: +/-0.01 at 0.10% BAC (blood alcohol content) this accuracy means there is no room for an error.
  • Display results within 10 seconds.
  • Compactness: Measured at 9.5 x 5 x 1.5 inches it is handy to use and very much portable. Weighs only 9.1 ounces.
  • Approved by the US Department of transport and US coast guard.
  • Digital LCD display.
  • One-year warranty.

Responsible alcohol consumption is an absolute health care precaution that you need to take.

Taking the day off, relaxing after a long tiring day of work or simply enjoying during holidays, it’s always very difficult to tell if we are sober enough to drive.

Thanks to this Breathalyzer, now you won’t just be able to tell but you will be sure whether you are under the influence.


PRISM technology is to provide the most accurate results possible.

As most breathalyzer loses accuracy after one year or less, PRISM technology is developed by AK GlobalTech to remove such flaws.

AlcoMate Premium AL7000 doesn’t need a manual re-calibration to fix its accuracy, it has an easy user-replaceable module.

This quick and easy replacement will restore the accuracy of this device as if it were brand new.

It’s reliable and approved by Law enforcement agencies including US military.

Trusted by professionals, military, and law enforcement the AlcoMate Premium AL7000 is among the best market sellers.

That’s because it’s mostly used by them.

If you consume alcohol, a breathalyzer will keep your enjoyment safe. In the USA alone Approximately 88,000 people die every year due to irresponsible drinking (CDC report).

Please keep in mind that it’s always very hard to tell whether you have crossed the limit of safe consumption.

Never drive after alcohol consumptions, without first checking your BAC using a breathalyzer.

To sum up this product

It’s easy to use with a single-button user interface and digital LCD.

It does not require any sort of recalibration.

It is professional and has reliability backed up by law enforcement usage.

It gives results very quick with a result time (under 10 seconds).

It has 2 AAA batteries, unlike others, which provide an hour use are included in the box.

But still, the size of the product is big large if you want to consider it as a con.

And the sensor module needs to be replaced after a year. But other then these two, it’s a nice pick.

BACtrack C8 Personal Breathalyzer

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The reason we are placing it in 2nd place it’s due to one common feature.

The Prism Technology. Don’t worry about this technical term too much, it’s just a technology that gives better results.

Don’t get me wrong. The results are still okay. It’s not like it give false reading or anything.

It’s just, it’s a little less accurate than our first pick.

And one other thing that we didn’t like about this product is that it doesn’t have an easy panel replacement

But it does still give you the police grade accuracy and can be connected to your app. Available in Android and Apple Store.

Has an OLED display too like our first choice.

One thing that makes it better than the first choice is compactness.

Just 2.5 x 0.7 x 2.2 inches, with a weight of only 2 ounces.

I mean, if you want a portable device you can look into it.

It also has a feature called the Zero line technology, which basically keeps the track of your BAC. But it’s useless in my opinion.

If you are not a daily drinker that it. (Hey, no judging)

It also has a 1-year warranty and they also claim a 30-day money-back guaranty. Make sure to look into their policies to see, if that really is so.

Yes, we can still call this one the Rockstar of breathalyzers!

It’s on our list. Ain’t it?

Its small, compact, and efficient but less efficient than the first one.


The latest ZEROLINE innovation puts you in control by calculating the estimated time until your BAC is 0.00%.

This device allows you to choose if you want your BAC result displayed on your smartphone, or directly on its digital OLED.

The BACtrack C8 is not much larger than a keychain, you can easily put it in your pocket.

It’s certainly for you if you consume alcohol. You can party hard with friends on holidays without having to worry about crossing your limits, this little dude will keep you safe.

If you like enjoying drinks in a gathering or having a casual get together with friends, this device will help you check your sobriety before you drive.


BACtrack allows you to connect your breathalyzer with the BACtrack app, unlocking tons of exciting features.

It has an accuracy from 0.000 to 0.4000 BAC (Again Police-grade)

It has a comparatively large digital OLED. (That’s actually one of the main reason we picked this one for our list TBH).

It has just one-button operation just like Alcomate.

Approximately 2 to 5 seconds to display your BAC result which is less than the first choice BTW.

The box includes 2 AAA batteries, which provide an operation time of 60 mins, again this feature is same with our first choice.

O yea and it d.isplays the estimated time it will take you to get sober.

And again another similarity with our first choice, the sensor needs recalibration after 365 days.

Then why it’s not our first choice you ask. Well.

Accuracy. It lacks in accuracy. Alco is more accurate.

Oasser Breathalyzer

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Ok, so this was picked solely because of its price tag.

It the cheapest (right now)

Considering the necessity of breathalyzer for alcohol consumers, we have found this device which is cheap but has all the features needed.

The good things about this one:

  • An accuracy of 0.08 % BAC
  • Its powered by 3 AAA batteries, providing an operation time of 60 minutes approximately
  • Auto power off if left idle for 3 minutes
  • One button easy to use interface with a large enough LCD display
  • Compact design can easily fit in your hand
  • Takes approximately 15 seconds to display results
  • Weighs only 2.24 ounces
  • Includes a smart alarm to indicate BAC limit


  • The size is 4.3 x 0.8 x 2.4 inches, which is larger in comparison to our other two choices.
  • And for better accuracy, you will have to wait for 20 minutes after your last drink to take the test.

But.. yes but on a but…

Yes, the Oasser breathalyzer comes with 4 mouthpieces and 3 extra batteries for free!


If you are looking for a cheap breathalyzer, this is the best gadget you can get.

It stands out in terms of price, design, and efficiency.

It’s best if you enjoy drinking in concerts and large public gatherings as you won’t have to fear losing an expensive device.

Let’s wrap this up before we have our drink on…

It took us four days of testing, research, and a barrel of beer to honor our commitments towards you!

Keep in mind the best breathalyzers must be quick, accurate in displaying blood alcohol content (BAC), and compact enough to carry around easily.

According to us, our overall best breathalyzer is the AlcoMate Premium AL7000 Professional Breathalyzer with PRISM Technology.