--- product_id: 58576914 title: "BACtrack C6 Keychain Breathalyzer | BAC Alcohol Tester | Optional App" price: "€ 122.85" currency: EUR in_stock: true url: https://www.desertcart.it/products/58576914-bactrack-c6-keychain-breathalyzer-bac-alcohol-tester-optional-app store_origin: IT region: Italy --- # ZeroLine BAC return timer Compact keychain portability Pro-grade BluFire Fuel Cell Sensor BACtrack C6 Keychain Breathalyzer | BAC Alcohol Tester | Optional App **Price:** € 122.85 **Availability:** ✅ In Stock ## Summary > 🔑 Know your limit, own the night. ## Quick Answers - **What is this?** BACtrack C6 Keychain Breathalyzer | BAC Alcohol Tester | Optional App - **How much does it cost?** € 122.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/58576914-bactrack-c6-keychain-breathalyzer-bac-alcohol-tester-optional-app) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pocket-Sized Power:** Ultra-compact design fits effortlessly on your keychain or in your pocket—always ready when you are. - • **Peace of Mind Warranty:** Backed by a one-year warranty ensuring your device stays reliable when it matters most. - • **Hospital-Grade Accuracy:** Powered by BACtrack’s patented BluFire Fuel Cell Sensor, trusted by professionals for precise BAC readings. - • **ZeroLine Time Estimator:** Innovative tech predicts when your BAC hits 0.00%, so you know exactly when you’re safe to drive. - • **Seamless Smartphone Sync:** Optional wireless connectivity lets you track your BAC results via the BACtrack app or use standalone mode. ## Overview The BACtrack C6 Keychain Breathalyzer delivers professional-grade BAC testing with hospital-trusted BluFire Fuel Cell Sensor technology. Its innovative ZeroLine feature estimates when your blood alcohol content will return to zero, empowering smarter decisions. Compact and portable, it fits on your keychain for on-the-go use, with optional wireless app connectivity for seamless tracking. Supported by a one-year warranty, it’s the essential personal breathalyzer for responsible, confident socializing. ## Description Buy BACtrack C6 Keychain Breathalyzer | BAC Alcohol Tester | Optional App | Portable Alcohol Test for Home & Personal Use | 3 Mouthpieces Included on desertcart.com ✓ FREE SHIPPING on qualified orders ## Features - ESTIMATE YOUR ALCOHOL LEVEL WITH PRO-GRADE ACCURACY - Powered by BACtrack's patented BluFire Fuel Cell Sensor, the C6 utilizes the same professional-grade technology trusted by hospitals, clinics, and even law enforcement. - KNOW WHEN YOUR BAC WILL RETURN TO 0.00% - BACtrack's innovative ZeroLine technology estimates the time until your blood alcohol content is 0.00%, allowing you to quickly and easily know where you stand. - SMALL & PORTABLE DESIGN - This mini handheld breathalyzer measures fits easily in a purse, pocket, or on your keychain, so you can always have it when you need it. - OPTIONAL WIRELESS CONNECTIVITY - Use the BACtrack C6 with or without your smartphone. "Standalone Mode" delivers your BAC results directly to your C6. "App Mode" wirelessly delivers your BAC results to the BACtrack App on your smartphone. Easily switch between modes. - ONE-YEAR WARRANTY - If your BACtrack ceases to function properly during the first year of operation, we will repair or replace the defective device. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #9,063 in Health & Household ( See Top 100 in Health & Household ) #2 in Personal Breathalyzers | | Customer Reviews | 4.2 out of 5 stars 7,076 Reviews | ## Product Details - **Battery Description:** CR2032 (Non-replaceable) - **Brand:** BACtrack - **Color:** White - **Compatible Devices:** Smartphones - **Global Trade Identification Number:** 00857186005462 - **Item Weight:** 0.13 Pounds - **Manufacturer:** BACtrack - **Material:** Plastic - **Sensor Type:** Fuel Cell - **UPC:** 857186005462 ## Images ![BACtrack C6 Keychain Breathalyzer | BAC Alcohol Tester | Optional App - Image 1](https://m.media-amazon.com/images/I/61d31HStaGL.jpg) ![BACtrack C6 Keychain Breathalyzer | BAC Alcohol Tester | Optional App - Image 2](https://m.media-amazon.com/images/I/71GKK3nsChL.jpg) ![BACtrack C6 Keychain Breathalyzer | BAC Alcohol Tester | Optional App - Image 3](https://m.media-amazon.com/images/I/81JU4B1YGoL.jpg) ![BACtrack C6 Keychain Breathalyzer | BAC Alcohol Tester | Optional App - Image 4](https://m.media-amazon.com/images/I/710qnXfbJlL.jpg) ![BACtrack C6 Keychain Breathalyzer | BAC Alcohol Tester | Optional App - Image 5](https://m.media-amazon.com/images/I/71HY3GoDdOL.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: Do BACtrack breathalyzers need to be calibrated?** A: All breathalyzers, including BACtrack devices, require periodic recalibration to maintain accuracy. See product manual for more information. Additional charges apply. **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. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/58576914-bactrack-c6-keychain-breathalyzer-bac-alcohol-tester-optional-app](https://www.desertcart.it/products/58576914-bactrack-c6-keychain-breathalyzer-bac-alcohol-tester-optional-app) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-09-19*