Product details
BACtrack C6 keychain breathalyser — professional accuracy and smartphone-friendly
Want a small, reliable way to check your alcohol level before you drive or head home? The BACtrack C6 is a pocket-sized keychain breathalyser that delivers professional-grade readings in a neat, handy package. Perfect for those moments when a quick check matters — after a few pints at the pub, at the end of a party, or whenever you’re not sure whether it’s safe to get behind the wheel.
What it does for you
You get fast, dependable breath-alcohol readings without any faff. The C6 is dead easy to use and small enough to pop on your keys, so it’s there when you need it. If you like keeping records, it can pair via Bluetooth with many Apple iPhone and Android phones and can feed results into Apple HealthKit on compatible iPhones — handy if you want to log and track checks over time.
Key details and specs
- Model: C6 (item model number BT-C6)
- Dimensions: 5.61 x 1.68 x 4.78 cm — slips into a pocket or hangs from a keyring
- Weight: approx. 59 g — lightweight and portable
- Power: 1 × AAA battery included — easy to replace
- Connectivity: optional Bluetooth for many Apple iPhone and Google & Samsung Android devices
- Health integration: compatible with Apple HealthKit when used with the BACtrack app
Practical use cases
Use it after a night out to check whether you’re fit to drive, before you pick the kids up, or if you’ve had a lunchtime drink and aren’t 100% sure. It’s ideal for first-time users who don’t want to carry bulky kit — just blow, wait for the reading, and make an informed call. If you’re curious about calibration or service life, the app and manual will prompt you when a calibration’s due; keep the sensor dry and tucked away when not in use to help it last.
Why it’s worth having
The C6 is a sound bit of kit: convenient, accurate and simple to use. It takes the guesswork out of deciding whether you should drive and gives clear numbers you can rely on. No complicated setup, no heavy kit to lug about, and the option to pair with your phone for logging makes it a tidy, modern gadget — especially handy on cold winter nights or after a busy evening.
If you’re unsure whether a particular phone will pair, it’s sensible to check compatibility with the BACtrack app before buying. Otherwise, expect a straightforward, user-friendly device that helps keep you and others safer on the road.





