--- product_id: 133512723 title: "BACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration" brand: "bactrack" price: "£170.09" currency: GBP in_stock: true reviews_count: 11 category: "Ba Ctrack" url: https://www.desertcart.co.uk/products/133512723-bactrack-c8-breathalyzer-professional-grade-accuracy-optional-wireless-smartphone-connectivity store_origin: GB region: United Kingdom --- # ZeroLine BAC return timer Wireless smartphone connectivity Professional-grade accuracy BACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration **Brand:** bactrack **Price:** £170.09 **Availability:** ✅ In Stock ## Summary > ⚡ Stay sharp, stay safe—know your limits before you hit the road! ## Quick Answers - **What is this?** BACtrack C8 Breathalyzer | 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?** £170.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/133512723-bactrack-c8-breathalyzer-professional-grade-accuracy-optional-wireless-smartphone-connectivity) ## 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 - • **Compact Powerhouse:** Ultra-portable design fits in your pocket or purse—always ready to keep you in control wherever you go. - • **Smart BAC Tracking:** Seamlessly sync your results with Apple HealthKit and BACtrack App for real-time monitoring and insights. - • **Dual Mode Flexibility:** Use standalone or connect wirelessly to your iPhone, Google, or Samsung device—freedom to test your way. - • **ZeroLine Sobriety Timer:** Know exactly when your BAC will hit 0.00% with innovative countdown technology—plan your next move confidently. - • **Hospital-Trusted Precision:** Powered by BACtrack’s patented BluFire Fuel Cell Sensor for clinical-grade BAC readings you can rely on. ## Overview The BACtrack C8 Breathalyzer delivers professional-grade accuracy using patented BluFire Fuel Cell Sensor technology trusted by law enforcement and hospitals. Its compact, lightweight design ensures portability, while optional wireless connectivity syncs BAC results with your smartphone and Apple HealthKit. Featuring innovative ZeroLine technology, it estimates when your blood alcohol content will return to zero, empowering responsible decisions. Compatible with iPhone, Google, and Samsung devices, the C8 offers flexible standalone or app-connected modes backed by a one-year warranty. ## Description Buy BACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Worth the money! I suggest get the case to keep your investment safe & clean. - I have only had my breathalyzer for almost a week. Here's what I love so far... The Size of this breathalyzer is fantastic. The unit worked first time after put battery (1 AAA) blew until the beeping noise stopped after watching the very clear countdown from 5. I had not been drinking and did blow a 0.0 first time. When asking my son and husband to try, they both blew the same 0.2, but I was informed by them that they both used mouthwash that morning (test was about 3pm) and it does detect the alcohol in the mouthwash. BTW, using mouthwash to hide drinking is always a bad idea, it will elevate your numbers and most police are wise to the smell of fresh mouthwash. This little cutie also has a wonderful addition where it tells you after you blow and get your rate of alcohol, the amount of time you need to stop drinking and wait to drive. Incidentally, when it was only 0.2, it said to wait over an hour to drive without impairment. I also purchased the case that is available for this item and so glad I did. The case will keep the unit safe as well as clean. It is a hard shell with a zipper. I have the extra mouth pieces I purchased also in the case, in the other pouch available. If you keep the case and unit in your purse or car, you will always know the answer to that very important question... "To drive or to Uber?", as well as how long you should wait if you still want to take your car. I believe this is a small price compared to getting pulled over and in trouble. The costs of time off, and other legal issues is far more expensive vs the purchase of this little gem. I will get back and review again after having it for a few months. Review: Real results with real timing. - It’s accurate! And very convenient for those who don’t want any failed attempts while having the interlock ignition device in your vehicle. This small breathalyzer will give you real results and a peace of mind 10/10 ## Features - ESTIMATE YOUR ALCOHOL LEVEL WITH PRO-GRADE ACCURACY - Powered by BACtrack's patented BluFire Fuel Cell Sensor, the C8 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 fits easily in a purse, pocket, or car, so you can always have it when you need it. - OPTIONAL WIRELESS CONNECTIVITY - Use the BACtrack C8 with or without your smartphone. "Standalone Mode" delivers your BAC results directly to your C8. "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 | |---------------|-------| | ASIN | B07RYBG391 | | Batteries | 2 AAA batteries required. (included) | | Best Sellers Rank | #16,853 in Health & Household ( See Top 100 in Health & Household ) #4 in Personal Breathalyzers | | Customer Reviews | 4.3 4.3 out of 5 stars (3,849) | | Date First Available | May 17, 2019 | | Manufacturer | BACtrack | | Product Dimensions | 2.5 x 0.66 x 2.2 inches; 2 ounces | ## Images ![BACtrack C8 Breathalyzer | 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/51ViTQm+RIL.jpg) ![BACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration - Image 2](https://m.media-amazon.com/images/I/71N27-2FK5L.jpg) ![BACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration - Image 3](https://m.media-amazon.com/images/I/71R8f8YDjUL.jpg) ![BACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration - Image 4](https://m.media-amazon.com/images/I/71B29Y9lNsL.jpg) ![BACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration - 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: 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 ### ⭐⭐⭐⭐⭐ Worth the money! I suggest get the case to keep your investment safe & clean. *by D***A on April 3, 2025* I have only had my breathalyzer for almost a week. Here's what I love so far... The Size of this breathalyzer is fantastic. The unit worked first time after put battery (1 AAA) blew until the beeping noise stopped after watching the very clear countdown from 5. I had not been drinking and did blow a 0.0 first time. When asking my son and husband to try, they both blew the same 0.2, but I was informed by them that they both used mouthwash that morning (test was about 3pm) and it does detect the alcohol in the mouthwash. BTW, using mouthwash to hide drinking is always a bad idea, it will elevate your numbers and most police are wise to the smell of fresh mouthwash. This little cutie also has a wonderful addition where it tells you after you blow and get your rate of alcohol, the amount of time you need to stop drinking and wait to drive. Incidentally, when it was only 0.2, it said to wait over an hour to drive without impairment. I also purchased the case that is available for this item and so glad I did. The case will keep the unit safe as well as clean. It is a hard shell with a zipper. I have the extra mouth pieces I purchased also in the case, in the other pouch available. If you keep the case and unit in your purse or car, you will always know the answer to that very important question... "To drive or to Uber?", as well as how long you should wait if you still want to take your car. I believe this is a small price compared to getting pulled over and in trouble. The costs of time off, and other legal issues is far more expensive vs the purchase of this little gem. I will get back and review again after having it for a few months. ### ⭐⭐⭐⭐⭐ Real results with real timing. *by D***R on April 1, 2026* It’s accurate! And very convenient for those who don’t want any failed attempts while having the interlock ignition device in your vehicle. This small breathalyzer will give you real results and a peace of mind 10/10 ### ⭐⭐⭐⭐⭐ Accurate little breathalyzer with seemingly infinite battery life *by K***S on September 18, 2025* People LOVE this thing. I take it out at a party and everyone wants to try it LOL. I think i'm friends with a bunch of alcoholics.... Easy to use. just say to people "read the screen and follow instructions. blow until the whistle stops" they're usually drunk but that line gets the point across needs to be sent back in for maintenance every 1.5ish years. otherwise it starts to drift on accuracy. ## Frequently Bought Together - BACtrack C8 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.co.uk/products/133512723-bactrack-c8-breathalyzer-professional-grade-accuracy-optional-wireless-smartphone-connectivity](https://www.desertcart.co.uk/products/133512723-bactrack-c8-breathalyzer-professional-grade-accuracy-optional-wireless-smartphone-connectivity) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*