Top 5 Car Breathalyzers In 2023 Based On Accuracy, Price, Features & Customer Feedback

Have you ever had a few drinks yet felt sober enough to drive?

The dilemma is frustrating, you don’t want to be a hazard, you don’t want to get a ticket, but you feel just fine. There’s a law for a reason and we can lean on it when in doubt.

So skip the hectic discussion when someone tries to put guild on you when you want to take the car. Or if you feel someone shouldn’t get behind the wheel, just let a breathalyzer end the discussion.

But as we know there is an abundance of breathalyzers all claiming to be the best.

That’s why we set out to try them all to see which ones you can rely on and for a fair price.

The most expensive breathalyzer out there doesn’t necessarily do a better job than some that come at a fraction of the price, however, there are some sketchy products to be aware of.

To our surprise, our test winner was actually a smaller company that beat the big brands for many reasons – precision, long-lasting charge, ease of use, and most important, precision.

Here are our Top 5 Picks for this year, and at the bottom, we’ll provide a full review of our top pick:

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Price: $69.95  $139.90 





Price: $129.99





Price: $99.99





Price: $74.99




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Price: $39.99





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Price: $69.95  $139.90 





With its key chain and long battery life, you are always ready to take a reading! No need to get up and look for it when it’s always on your person.


With its four mouthpieces, you can have one for yourself and 3 ready to save a friend or loved one from making a bad decision.


Made to last and fit in your pocket, you will be able to conveniently take a reading wherever you are before you order the last drink instead of finding out when you’re behind the steering wheel.

We Bought & Tested The Most Popular Breathalyzers. Here's Why Alchotest Pro X is #1

SUMMARY: Alchotest Pro X is designed to make sure you don’t have to guess, make new arrangements in the middle of the night or take a gamble with life. Research shows that people taking a breathalyzer test in their car have already made their decision to drive. But taking the test ahead of time lets you skip the last drink and instead sober up enough to drive.

They are currently offering 50% off first orders on their website

I hate not being in control. Not being able to go home when I want, or having to ask a friend for a place to sleep. I just want to mind my own business and have a good time.

But way too often I find myself in my car after a couple of beers looking at the ignition.

Thinking “there are not that many people on the road now anyway, It’s just a 5-minute drive. I’m not that intoxicated” and then I feel ashamed for thinking about it.

But I also feel ashamed to admit I’ve slept in my car more times than I can count on my fingers.

“Why did I have that last beer, I would’ve sobered up the last hour or so. I would have been home by now instead of debating with myself.”

First Impression

I ordered the Alchotest Pro X on their official website and was immediately welcomed to a 50% discount. And as it arrived after only three days, we were off to a good start.

When I opened the package, the breathalyzer was small and delicately packaged. I immediately saw the benefits of having it on my keychain and being able to use it a couple of times as the night begins to round off.


I’ve tried bringing other breathalyzers with me but it’s been a project with their bulky size.

And it only added to the awkward feeling of pulling up a big bulky brick and a straw to blow in a restaurant or a bar.

This Alchotest Pro X on the other hand is so small that I can conceal it in a closed fist.

As only the mouthpiece sticks out it’s easy to blow and check the reading without making a scene.


Then the quality of the actual test can vary dramatically.

I tested the Alchotest Pro X with 11 other products and had a couple of drinks – the most pleasant kind of science experiment.

If a majority showed the same result, that worked as an indication of being the correct result.

The importance is to first test the threshold of readings as some breathalyzers can’t detect small amounts of alcohol.

And that is an early and important indication of how they can give a false reading later, even when higher amounts of alcohol are present.

The Alchotest Pro X performed perfectly and managed to have the same reading as the majority until the end. Out of the 11 products, Alchotest Pro X and 6 others showed the same result from the first test to the last.


Cheap breathalyzers are cheap partially due to the quality of materials.

Sure they can have a sleek design and look space-worthy. But you sure don’t want to sit on them.

Alchotest Pro X has a strong round shape making it durable and safe to carry around without having to worry about damaging it.


I wholeheartedly recommend the Alchotest Pro X to everybody.

It couldn’t be any more practical and effortless to bring with you.

My initial concern about Alchotest Pro Xs performance in relation to its size was easily resolved by the test as it’s actually one of the most accurate!

It’s simply made to be convenient without additional features like adding bodyweight or history-tracking. Instead, its purpose is to be as convenient and handy as possible so that you can take a test or offer someone a test on the fly.

However, There Is ONE Problem I Need To Tell You About

Alchotest Pro X has become so increasingly popular that the manufacturer has called out that they can barely keep up with demand.

And on top of that, there is an ongoing campaign right now where they have a 50% discount!

So it’s just a matter of time before they run out again.

Furthermore, some of my friends who have bought a Alchotest Pro X on my recommendation couldn’t get it on the official store as they were out of stock.

So they bought it somewhere else and they got some crap copycat version instead!

In other words, there are a lot of scams and copycat versions out there trying to leech off Alchotest Pro X‘s success.

So make sure you get yours from their official website and get them now before they run out of stock.

How To Order A Alchotest Pro X?

  1. Go to the official website linked here
  2. Get the 50% discount on the trimmer
  3. Select the number of devices you want
  4. Submit your shipping information and payment method
  5. Get it and Be Safe

If you’re not sure about purchasing it, know that you get a 30-day money-back guarantee.

You can always buy one and, if you don’t like it, you simply return it, no questions asked!

Common Questions & Answers

Q: What is Alchotest Pro X accuracy?

Accuracy: -0.01~+0.02%BAC

Q: How long do I have to blow for it to work?

To get a correct reading we recommend you blow for 10 seconds

Q: How big is it?

Size: 11 x 3 x 7cm / 4.33 x 1.18 x 2.75in

Q: Is it heavy?

No, the Alchotest Pro X only weighs 2.82oz

How Much Does It Cost?

Breathalyzers of this class can go for up to $200, so one would expect the Alchotest Pro X to be in this price range as well…

But actually, Key-Chin-Breathalyzer sells for only $139.90, since the founders of the company are doing everything to keep prices low.

In fact, they are even running up to a minimum of 50% sale on their website right now, bringing the price down to just $69.95!

Click here to claim a discounted Alchotest Pro X (if it’s still available) >>

That’s a small price to pay to never have to worry again!

How Can It Be So Affordable?

Other brands spend billions and billions on advertising. Guess who pays for that in the end? The customer!

Alchotest Pro X does very little advertising as they started on a very small scale.

They also don’t sell in any retail stores, it’s strictly online. This lets them keep the prices down as they don’t need to rent big store warehouses and have tons of staff.

Why Is It Discounted Right Now?

As the founders of Alchotest Pro X know that they have a superior product they only need the word to spread so that people can try it for themselves.

By getting their product in as many hands as possible, more buzz will be generated as well as more sales.

And it seems to work because they are constantly running out of stock!

Get your Alchotest Pro X from their official website here >>>


As of January 03, 2023, Ever since Alchotest Pro X was on major international media, an incredible amount of buzz has been generated. Due to its popularity and positive reviews, the company is so confident in their product and wants people to try it out that they are now offering up to a 50% discount.