---
product_id: 1114861
title: "BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use | FSA/HSA Eligible"
brand: "bactrack"
price: "₨4406"
currency: SCR
in_stock: true
reviews_count: 9
category: "Ba Ctrack"
url: https://www.desertcart.sc/products/1114861-bactrack-s80-breathalyzer-professional-grade-accuracy-dot-and-nhtsa-approved
store_origin: SC
region: Seychelles
---

# Long-lasting AA battery powered Professional-grade accuracy DOT & FDA approved safety BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use | FSA/HSA Eligible

**Brand:** bactrack
**Price:** ₨4406
**Availability:** ✅ In Stock

## Summary

> ⚡ Know Your Limit, Own Your Night

## Quick Answers

- **What is this?** BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use | FSA/HSA Eligible by bactrack
- **How much does it cost?** ₨4406 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/1114861-bactrack-s80-breathalyzer-professional-grade-accuracy-dot-and-nhtsa-approved)

## Best For

- bactrack enthusiasts

## Why This Product

- Trusted bactrack brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Certified & Compliant:** DOT, NHTSA approved and FDA 510(k) cleared for personal and professional peace of mind.
- • **Portable & Ready to Go:** Compact, lightweight design fits easily in your bag or car, complete with batteries and mouthpieces.
- • **Precision You Can Trust:** Powered by BACtrack’s platinum-based Xtend Fuel Cell Sensor, delivering hospital-grade accuracy every time.
- • **Stay Safe, Avoid Regret:** Set custom BAC thresholds and get reliable readings to keep your social life fun and your record clean.
- • **Effortless One-Button Operation:** Simple, intuitive design lets you test your BAC with a single press—no tech skills required.

## Overview

The BACtrack S80 is a top-rated, professional-grade breathalyzer trusted by law enforcement and healthcare, featuring platinum-based sensor technology for unmatched accuracy. Approved by DOT, NHTSA, and FDA-cleared, it offers simple one-button use, portability, and comes with batteries and mouthpieces. Ideal for safety-conscious professionals who want precise BAC readings to avoid DUIs and make smarter decisions.

## Description

Buy BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use | FSA/HSA Eligible on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: I cannot afford a DUI, but I can afford this device. - I need to have a means to check my BAC before driving. I am a very good driver - in almost 30 years, I have never so much as dented a car I was driving except the one time I was stopped at a traffic light and got rear-ended. That said, just because I think - even *know* - that "I can drive", the law may say otherwise. With limits reduced to a meager 0.08%, I am entirely positive I have driven over that limit before and I don't want that to happen again. I cannot afford a DUI. I shopped around and immediately discarded all of the cheap-o keychain options. I am not interested in fail/pass (read: alcohol present vs. not, at all) device. I want an accurate measurement. If I am at 0.08%, or above, I look to either find another mode of transportation or wait it out some, depending. In purchasing this device, I spent more than I had anticipated, but this is an occasion where quality cannot be sacrificed. It arrived quickly after ordering. Within the box was a nice carrying case, the device, an instruction booklet, a registration reminder, a pair of AA batteries, and a half-dozen individually sealed mouthpieces. I reviewed the instruction booklet. It is front-loaded with a few pages of general information RE: alcohol consumption. After that, there are a couple pages dedicated to the operation of the device. The instructions were stone-cold simple except for ONE thing. It made reference to pressing the "Power Button" which is, in fact, the "Start" button. I took a measurement and it seemed to operate just fine, registering a solid 0.00% result, which is good since it is still the middle of the afternoon and I am not an alcoholic. The device is solidly built and everything fits nicely in the case, which zippers shut. It can easily fit in one of the several storage cubbies in our car. I intend to throw a spare set of batteries in there and leave it in the vehicle. Anyway, my wife and I have an active social life and, quite often, it involves some booze. I'll probably be using this device once a week. I will update this review with tales of "actual usage" as they unfold. I may just "calibrate" it tonight, for kicks. There is nothing I see, so far, though that renders this anything less than a five star product. Only tips are: Have spare batteries. Register the product online (takes 30 seconds). Wait 20 minutes after your last drink before expecting an accurate measurement. Be prepared to send it off for calibration once a year. That should do it. Good luck and stay safe and out of trouble! EDIT: The night I purchased the device, I drank some beers and measured the results. They were exactly what I expected them to be. Measuring after waiting 20 minutes after each beer yielded increasing results. I did this for eight beers. About two hours after no longer drinking, the results started to go downward. I am confident I will not only have a good measurement when it comes time to drive, but I will also develop a better sense of what different levels of buzzed/drunk translate to in terms of raw BAC numbers...and how long those numbers take to diminish after stopping drinking for the evening. This is good information to have. EDIT2: After using this device for some months, I absolutely love it. I have basically trained myself to enjoy the evening, but end it under the legal limit. When I go to the car, I check my level and, almost without fail, I am able to predict what it is within 0.005...just based upon what I have consumed and how I feel. No more guesswork. No more risk. I cannot recommend this enough. I have had friends witness my use of the device (and the eerie accuracy of my predictions..."I feel like about a 0.065"...BOOM!) and they have been quite impressed. Hopefully the behavior will rub off on a few of them and they, too, will render themselves immune to unnecessary trouble. EDIT3: 6/26/2015. Well, some nasty person broke into my Jeep Wrangler while I was attending a rock concert with my son, destroyed my locked glove compartment (but couldn't get it open), cracked open the locked middle console, and stole my BACtrack S80 (among other things). I just ordered $800 worth of Tuffy gear (secure glove compartment, middle console, and rear compartment), so that's not going to happen again, but, more pertinent to this product, I am purchasing the same exact BACtrack S80, again. That is how good it is. Meh. It was up for calibration, anyway.
Review: Reliable—As accurate as Intoxalock - This is the best you can buy on the consumer market. When I was younger and heavy into drinking, I had a court-mandated, portable, briefcase Intoxalock device (not a proud moment, I know). Me, being as conniving as I was at the time, figured out exactly how much I could drink safely within the time window before the next sample cycle. This thing was more accurate than the probation-issued interlock device. Not saying I’m proud of my behavior (10 years ago), but just testifying to the accuracy of the device. Keep in mind, after X amount of blows, the detection element itself is going to be slightly saturated with ethanol residue and may potentially show lower than actual readings, hence the need for recalibrations. I would say they’re trustworthy up to like 200-300 cycles, but depends also on the frequency of use and how long it sits before the next use, as far as years between, not days. If anything, as a wiser adult, it has helped me know my safe limits. Definitely worth the money.

## Features

- #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 device.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0026IBZSK |
| Batteries  | 2 AA batteries required. (included) |
| Best Sellers Rank | #8,347 in Health & Household ( See Top 100 in Health & Household ) #1 in Personal Breathalyzers #948 in Sales & Deals |
| Customer Reviews | 4.4 4.4 out of 5 stars (8,261) |
| Date First Available  | April 8, 2009 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | S-80 |
| Manufacturer  | BACtrack |
| Product Dimensions  | 2.28 x 0.79 x 4.8 inches; 5.6 ounces |

## Product Details

- **Brand:** BACtrack
- **Color:** Black
- **Item Weight:** 5.6 ounces
- **Item dimensions L x W x H:** 2.32 x 1.06 x 4.56 inches
- **UPC:** 094922111685

## Images

![BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use | FSA/HSA Eligible - Image 1](https://m.media-amazon.com/images/I/61SbonJ4WfL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Questions & Answers

**Q: How accurate are BACtrack breathalyzers?**
A: BACtrack uses carefully-engineered technology to deliver reliable, consistent BAC results, with unparalleled accuracy. Several independent agencies have tested popular personal breathalyzer brands and found BACtrack to be the most accurate.

**Q: How often do BACtrack breathalyzers need to be calibrated?**
A: Our general recommendation is to have your BACtrack calibrated every 12 months, but it really depends on how your BACtrack is performing. With proper care and usage, we've seen that our devices can go for 1000's of tests before needing calibration.

**Q: Where are BACtrack breathalyzers made?**
A: Our products are designed in our San Francisco headquarters and manufactured in our overseas facilities. We aim to provide the most accurate, reliable & affordable breathalyzers on the market, while delivering exceptional support to match.

**Q: What should I do if I'm having issues with my BACtrack breathalyzer?**
A: In the rare instance where you are having trouble with your BACtrack, please send a message to our US-based customer success team directly from your Amazon orders page and they'll be happy to help you troubleshoot.

**Q: Am I able to return my BACtrack breathalyzer if it stops working?**
A: Yes, if your BACtrack ceases to function properly during the first year of operation, we will repair or replace the defective product at no additional charge to you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I cannot afford a DUI, but I can afford this device.
*by B***P on June 18, 2014*

I need to have a means to check my BAC before driving. I am a very good driver - in almost 30 years, I have never so much as dented a car I was driving except the one time I was stopped at a traffic light and got rear-ended. That said, just because I think - even *know* - that "I can drive", the law may say otherwise. With limits reduced to a meager 0.08%, I am entirely positive I have driven over that limit before and I don't want that to happen again. I cannot afford a DUI. I shopped around and immediately discarded all of the cheap-o keychain options. I am not interested in fail/pass (read: alcohol present vs. not, at all) device. I want an accurate measurement. If I am at 0.08%, or above, I look to either find another mode of transportation or wait it out some, depending. In purchasing this device, I spent more than I had anticipated, but this is an occasion where quality cannot be sacrificed. It arrived quickly after ordering. Within the box was a nice carrying case, the device, an instruction booklet, a registration reminder, a pair of AA batteries, and a half-dozen individually sealed mouthpieces. I reviewed the instruction booklet. It is front-loaded with a few pages of general information RE: alcohol consumption. After that, there are a couple pages dedicated to the operation of the device. The instructions were stone-cold simple except for ONE thing. It made reference to pressing the "Power Button" which is, in fact, the "Start" button. I took a measurement and it seemed to operate just fine, registering a solid 0.00% result, which is good since it is still the middle of the afternoon and I am not an alcoholic. The device is solidly built and everything fits nicely in the case, which zippers shut. It can easily fit in one of the several storage cubbies in our car. I intend to throw a spare set of batteries in there and leave it in the vehicle. Anyway, my wife and I have an active social life and, quite often, it involves some booze. I'll probably be using this device once a week. I will update this review with tales of "actual usage" as they unfold. I may just "calibrate" it tonight, for kicks. There is nothing I see, so far, though that renders this anything less than a five star product. Only tips are: Have spare batteries. Register the product online (takes 30 seconds). Wait 20 minutes after your last drink before expecting an accurate measurement. Be prepared to send it off for calibration once a year. That should do it. Good luck and stay safe and out of trouble! EDIT: The night I purchased the device, I drank some beers and measured the results. They were exactly what I expected them to be. Measuring after waiting 20 minutes after each beer yielded increasing results. I did this for eight beers. About two hours after no longer drinking, the results started to go downward. I am confident I will not only have a good measurement when it comes time to drive, but I will also develop a better sense of what different levels of buzzed/drunk translate to in terms of raw BAC numbers...and how long those numbers take to diminish after stopping drinking for the evening. This is good information to have. EDIT2: After using this device for some months, I absolutely love it. I have basically trained myself to enjoy the evening, but end it under the legal limit. When I go to the car, I check my level and, almost without fail, I am able to predict what it is within 0.005...just based upon what I have consumed and how I feel. No more guesswork. No more risk. I cannot recommend this enough. I have had friends witness my use of the device (and the eerie accuracy of my predictions..."I feel like about a 0.065"...BOOM!) and they have been quite impressed. Hopefully the behavior will rub off on a few of them and they, too, will render themselves immune to unnecessary trouble. EDIT3: 6/26/2015. Well, some nasty person broke into my Jeep Wrangler while I was attending a rock concert with my son, destroyed my locked glove compartment (but couldn't get it open), cracked open the locked middle console, and stole my BACtrack S80 (among other things). I just ordered $800 worth of Tuffy gear (secure glove compartment, middle console, and rear compartment), so that's not going to happen again, but, more pertinent to this product, I am purchasing the same exact BACtrack S80, again. That is how good it is. Meh. It was up for calibration, anyway.

### ⭐⭐⭐⭐⭐ Reliable—As accurate as Intoxalock
*by A***R on March 20, 2026*

This is the best you can buy on the consumer market. When I was younger and heavy into drinking, I had a court-mandated, portable, briefcase Intoxalock device (not a proud moment, I know). Me, being as conniving as I was at the time, figured out exactly how much I could drink safely within the time window before the next sample cycle. This thing was more accurate than the probation-issued interlock device. Not saying I’m proud of my behavior (10 years ago), but just testifying to the accuracy of the device. Keep in mind, after X amount of blows, the detection element itself is going to be slightly saturated with ethanol residue and may potentially show lower than actual readings, hence the need for recalibrations. I would say they’re trustworthy up to like 200-300 cycles, but depends also on the frequency of use and how long it sits before the next use, as far as years between, not days. If anything, as a wiser adult, it has helped me know my safe limits. Definitely worth the money.

### ⭐⭐⭐⭐⭐ Buy it!
*by K***. on March 18, 2026*

Great device, easy to use and reliable. I would definitely recommend. Battery lasts a long time & it’s convenient to take anywhere. A MUST!

## Frequently Bought Together

- BACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use
- BACtrack Professional Breathalyzer Mouthpieces (20 Count) | Compatible with BACtrack S80, Trace, Scout, Element & S75 Breath Alcohol Testers
- BACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/ Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-04-23*