---
product_id: 173040063
title: "BACtrack C6 Keychain Breathalyser, Professional-Grade Accuracy, Optional Wireless Smartphone Connectivity, Compatible w/Apple iPhone, Google & Samsung Android Devices, Apple HealthKit Integration"
brand: "bactrack"
price: "€ 185.84"
currency: EUR
in_stock: true
reviews_count: 7
url: https://www.desertcart.gr/products/173040063-bactrack-c6-keychain-breathalyser-professional-grade-accuracy-optional-wireless-smartphone
store_origin: GR
region: Greece
---

# ZeroLine BAC return timer Wireless smartphone connectivity Professional-grade accuracy BACtrack C6 Keychain Breathalyser, Professional-Grade Accuracy, Optional Wireless Smartphone Connectivity, Compatible w/Apple iPhone, Google & Samsung Android Devices, Apple HealthKit Integration

**Brand:** bactrack
**Price:** € 185.84
**Availability:** ✅ In Stock

## Summary

> 🚦 Know your limit, own the night.

## Quick Answers

- **What is this?** BACtrack C6 Keychain Breathalyser, Professional-Grade Accuracy, Optional Wireless Smartphone Connectivity, Compatible w/Apple iPhone, Google & Samsung Android Devices, Apple HealthKit Integration by bactrack
- **How much does it cost?** € 185.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/173040063-bactrack-c6-keychain-breathalyser-professional-grade-accuracy-optional-wireless-smartphone)

## 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

- • **Smart BAC Countdown:** ZeroLine technology estimates exactly when your BAC hits 0.00%, so you never guess your safe time to drive.
- • **Compact & Ready to Go:** Lightweight keychain design with included AAA battery and 1-year warranty keeps you prepared anywhere.
- • **Call an Uber Instantly:** Directly request a ride from the app when BAC is above safe limits—because safety is the new status.
- • **Seamless App Integration:** Connect wirelessly to iPhone, Google & Samsung devices with Apple HealthKit support for effortless tracking.
- • **Hospital-Trusted Precision:** Powered by BACtrack’s patented BluFire Fuel Cell Sensor for clinical-grade BAC readings.

## Overview

The BACtrack C6 Keychain Breathalyser delivers professional-grade blood alcohol content readings using patented BluFire Fuel Cell Sensor technology trusted by medical and law enforcement professionals. Featuring innovative ZeroLine technology, it estimates when your BAC will return to zero, helping you make safe decisions. With optional wireless connectivity, it pairs seamlessly with Apple, Google, and Samsung smartphones, including Apple HealthKit integration. Compact and portable, it includes a 1-year warranty and allows direct Uber calls from the app for responsible nightlife management.

## Description

Full description not available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BACtrack |
| Brand | BACtrack |
| Product Dimensions | 5.61 x 1.68 x 4.78 cm; 58.97 g |
| Batteries | 1 AAA batteries required. (included) |
| Item model number | BT-C6 |
| Manufacturer part number | BT-C6 |
| Item Weight | 59 g |

## Images

![BACtrack C6 Keychain Breathalyser, Professional-Grade Accuracy, Optional Wireless Smartphone Connectivity, Compatible w/Apple iPhone, Google & Samsung Android Devices, Apple HealthKit Integration - Image 1](https://m.media-amazon.com/images/I/61+hGvBCZ7L.jpg)

## 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

### ⭐⭐⭐⭐⭐ A great little gadget to keep your alcohol intake under control
*by A***R on 3 June 2020*

This is a very simple to use device that gives you your BAC either in a standalone configuration or in an APP configuration. If you use the APP, you can save your data and compare it with other users anonymously! I still don't think anyone should use any device like this to tell them when they should or should not be driving under the influence of alcohol! This is more to control having headaches and hangovers the next day. What I really loved about it was the fact that you get a little booklet explaining the way the BAC is calculated and gives you clear advice on the impact of alcohol on your health. All in all, a great purchase! I am so happy with it!!

### ⭐⭐⭐⭐⭐ Easy to Use
*by L***K on 4 December 2023*

Very handy little product, which will assist in make decisions, such as driving in the morning, more calculated.Very simple to use with the app

### ⭐⭐⭐⭐⭐ Breathalysers
*by N***D on 5 December 2023*

Ideal for assuring yourself that you're legally allowed to drive.

## Frequently Bought Together

- BACtrack C6 Keychain Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/ Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration
- BACtrack C-Series Breathalyzer Mouthpieces (20 Count) | Compatible with BACtrack C6 and C8 Breath Alcohol Testers | Not Compatible with BACtrack Mobile Smartphone Breathalyzer
- BACtrack Breathalyzer Carrying Case (Small) | Compatible with: C6, C8, Mobile, GO, and Keychain Breathalyzers

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**Shop now:** [https://www.desertcart.gr/products/173040063-bactrack-c6-keychain-breathalyser-professional-grade-accuracy-optional-wireless-smartphone](https://www.desertcart.gr/products/173040063-bactrack-c6-keychain-breathalyser-professional-grade-accuracy-optional-wireless-smartphone)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-12*