Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
BACtrack C6 Keychain Breathalyzer | Professional-Grade Accuracy | Optional Smartphone Bluetooth Connectivity to iPhone & Android DevicesProduct Description Read more Read more BACtrack S80 BACtrack Trace BACtrack Mobile BACtrack C8 BACtrack C6 BACtrack Go Ideal Use Personal & Professional Personal & Professional Personal & Professional Personal Personal Personal Alcohol Sensor Type Platinum Fuel Cell Platinum Fuel Cell Platinum Fuel Cell Platinum Fuel Cell Platinum Fuel Cell Semiconductor Professional Grade Accuracy Bluetooth Connectivity to iOS & Android Devices Required Optional
Product Description
| BACtrack S80 | BACtrack Trace | BACtrack Mobile | BACtrack C8 | BACtrack C6 | BACtrack Go | |
|---|---|---|---|---|---|---|
| Ideal Use | Personal & Professional | Personal & Professional | Personal & Professional | Personal | Personal | Personal |
| Alcohol Sensor Type | Platinum Fuel Cell | Platinum Fuel Cell | Platinum Fuel Cell | Platinum Fuel Cell | Platinum Fuel Cell | Semiconductor |
| Professional-Grade Accuracy | ✓ | ✓ | ✓ | ✓ | ✓ | |
| Bluetooth Connectivity to iOS & Android Devices | ✓ - Required | ✓ - Optional | ✓ - Optional | |||
| ZeroLine Technology - Estimates Time to 0.00% BAC | ✓ - App Only | ✓ - App & Device | ✓ - App Only | |||
| Advanced User Controls for Professional Testing Environments | ✓ | |||||
| Battery Type | 2 x AA batteries | 2 x AAA batteries | Micro-USB Rechargeable Lithium Ion | 1 x AAA battery | 1 x AAA battery | 1 x AAA battery |
| Size (L x W x H) | 2.00" x 0.75" x 4.75" | 1.87" x 0.63" x 4.25" | 1.75" x 0.63" x 2.75" | 2.50" x 0.66" x 2.20" | 2.21" x 0.66" x 1.88" | 2.40" x 0.55" x 1.45" |
| Weight (including battery) | 136g | 85g | 57g | 57g | 57g | 57g |
- 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 BAC is 0.00%, allowing you to quickly and easily know where you stand.
- CALL AN UBER - Remember, the only safe time to drive is when your BACtrack shows 0.00%. Anything above that? You can call an Uber directly from the App.
- OPTIONAL BLUETOOTH CONNECTIVITY - "Standalone Mode" delivers your BAC results directly on your C6. "App Mode" wirelessly delivers your BAC results to your smartphone via Bluetooth. Easily switch between modes.
- ONE YEAR WARRANTY - BACtrack stands behind every product we manufacture and sell, but if during the first year of operation any unit ceases to function properly, we will repair or replace the defective product at no charge.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 495 reviews
Sort
Product Reviews
★★★★★ 5
It works!!!!
Size: 2 fl oz
This stuff works!!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
STA-BIL Start Your Engines! Because Sometimes Engines Need a Pep Talk
Size: 2 fl oz
So, STA-BIL Start Your Engines! is basically that friend who shows up uninvited but actually saves the day. You know, the one who doesn’t ask questions and just gets your engine running when it’s feeling moody or sluggish.
Does it work? Of course it does. Like, “put a little in your gas tank, say a quick prayer, and voila!” kind of work. Suddenly your car remembers how to start, and you feel like a mechanic genius without actually lifting a wrench.
It’s simple, it’s reliable, and it doesn’t judge you for letting your gas sit around until it gets that “I don’t want to cooperate” attitude.
Pros:
Makes your engine start like it just had an espresso shot.
Easy to use — even if you’re barely awake in the morning.
No weird smells or smoke signals, just clean, smooth starting.
Cons:
Won’t fix your “I forgot to put gas in” problem.
Sadly, can’t make your car drive itself to work (yet).
You might start relying on it a little too much — hey, no judgment.
Final Verdict:
⭐️⭐️⭐️⭐️⭐️ – 5 stars.
If your engine is feeling lazy, this stuff just works. It’s like a pep talk in a bottle for your car. Highly recommended for anyone who’s ever cursed their ignition.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 17, 2025
★★★★★ 5
GREAT PROPDUCT
Size: 2 fl oz
EXCELLENT
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
★★★★★ 4
Cleans Out Working Carburetors
Size: 2 fl oz
I recommend this product for engines that will in fact start but not run well. I highly recommend it for that specific purpose, which it is designed for. It cleans the inner workings of the carburetor. Of course, you will have a cleaner carburetor if you take it apart and clean it with proper tools and a proper carburetor cleaner.
You spray it in the gas tank, start the engine, and let it run a bit. It will not start an engine with a totally plugged up carburetor. Nothing is going to do that. Nor is it a fuel stabilizer, as one previous reviewer seemed to think. Nor is it a product to be used to bring life back to stale gasoline, as another reviewer seemed to think. The only thing to do with stale gasoline is drain it out and pitch it. Nor is it a product to be used for cleaning a carburetor you have taken apart to clean. You should use a proper carburetor cleaner for that purpose.
I've given it four stars because it cleans out mildly plugged up carbs. It is not a miracle solution for really neglected carbs as the name suggests.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2020
★★★★★ 5
Helps fixing small engines
Size: 2 fl oz
⭐⭐⭐⭐⭐⭐⭐
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026