“I enthusiastically support BACtrack breathalysers”
– Dr Phil, The Dr Phil Show

BACtrack Mobile Pro

The World Leaders in Breathalysers

The award-winning BACtrack Mobile Pro integrates a smartphone app and fuel cell alcohol breath tester to bring blood alcohol content (BAC) wirelessly to your device.

Quickly and easily estimate your BAC, track your results over time, and with ZeroLine®, estimate when your BAC will return to 0.00%. You can even call an Uber™ directly from the BACtrack App if you’ve had too much.

Features Bluetooth connectivity, innovative tracking, personalisation, and Apple Health integration tools. Ideal for both personal and professional use.



No Additional Mouthpieces
No Additional Mouthpieces No Additional Mouthpieces
10 Additional Mouthpieces 10 Additional Mouthpieces
20 Additional Mouthpieces 20 Additional Mouthpieces
50 Additional Mouthpieces 50 Additional Mouthpieces
Same Day Shipping
12 Month Warranty on all Products
New Zealand Customer Services

What our customers are saying

We like to enjoy a couple of drinks when we go out for dinner. Now we can without the worry of DIC.

Super fast shipping. Received within 24 hours. What a great quality product!

Our ED relies on accurate patient diagnosis to make critical decisions. We choose BACtrack.

Peace of mind for both us and our kids. The app allows us to check that they are safe. Thank you.

Love the accuracy. Exact same as the roadside test when we were pulled over. It’s so reliable.

We have zero alcohol tolerance. We partner with BACtrack and are committed to a safe workplace.

Who knew we would finally grow up and become sensible? Eliminating risk is a no brainer.

Everyone should have a breathalyser who consumes alcohol, it is not a luxury item, it’s a necessity

I have an interlock and I don’t want to make the same mistake again. Now I have certainty.

Our company specialises in the operation of heavy machinery. We have entrusted BACtrack for years.

Proprietary Sensor Technology.
Unparalleled Precision.

Every BACtrack breathalyser is engineered around the two factors
that most influence accuracy: sensor type and breath capture.

xtend fuel cell sensor

Xtend® Fuel Cell Sensor Technology

Engineered by BACtrack from technology used in experimental vehicle fuel mixing, our proprietary Xtend® Fuel Cell Sensors deliver the most accurate, consistent BAC results.

Optimal Breath Capture

Breathalyzer test accuracy begins with an optimal breath capture mechanism. BACtrack alcohol breathalyzers are carefully designed to exclude ambient air, fumes, and other airborne gases that can contaminate breath test results.

To enhance accuracy, all BACtrack pro-grade models feature a miniature solenoid air pump to test only air from the deep lung area.

Product Information

  • Xtend® Electrochemical Fuel Cell Sensor (Grade 8): BACtrack’s Xtend® Fuel Cell Sensor is the same technology trusted by hospitals and clinics and offers the highest level of accuracy and consistency.
  • Optimal Breath Capture: Mini-solenoid internal breath pump ensures the most accurate and efficient capture for the breath test sample.
  • Advanced Features: Including continuous temperature checking which ensures breath sample consistency.
  • Linear Response: The linear response of the fuel cell provides more accurate results over the complete range of alcohol concentrations expected in the breath. The Mobile Pro will accurately measure trace concentrations of alcohol right through to 0.400 %BAC.
  • Bluetooth Connectivity: Wirelessly connects to your iPhone or Android device via Bluetooth.
  • ZeroLine® Technology: Estimates when your BAC will return to 0.00%, empowering you to make smarter decisions while drinking.
  • BACtrack Companion App: The free BACtrack app saves and tracks BAC results over time and can even help you call an Uber™ if you’ve had too much.
  • USB Rechargeable: Get around 300 tests per 2 hour USB charge.
  • Compliance: FDA Approved / DOT Compliant / CE Certified / NHTSA Compliant – Meets all federal requirements for a breath screening device.
  • Warranty: Full 1 year warranty (upheld in NZ not the US).
  • 1 x BACtrack Mobile Pro Breathalyser
  • 1 x BACtrack Mobile Pro user manual
  • 1 x Carry case
  • 1 x USB recharge cable
  • 3 x Mouthpieces
  • Carrying Case: Comes with a protective case for your unit
  • Mouthpieces: 3 x Hygienic mouthpieces (included)
  • Flow Error Indicator: Alerts if the blow is not consistent enough to take an accurate reading
  • Adjustable Blow Time Setting: Longer blow times give an increased accuracy result
  • Previous Test Counter: Recalls previous tests
  • Battery Level Indicator: Don’t get left short of power when you need it most
  • Auto Power Off: The unit will automatically power down after 10 seconds to save battery
  • Tracks and Graphs: All previous test results and times are recorded through the app
  • Apple Health Kit: Integration
  • Warranty: Full 1 year manufacturers warranty (upheld in Australia not the US)
  • Sensor Technology: Xtend® Electrochemical Fuel Cell Sensor Technology (Grade 8)
  • Sensor Accuracy: +/- 0.005 at 0.050 % BAC
  • Detection Range: 0.000 – 0.400 %B.A.C
  • Dimensions: 6.9 x 5.1 x 1.2 cm
  • Weight: 47 grams (with mouthpiece)
  • Power Supply: Lithium ion L/E USB rechargeable
  • Battery Life: Approximately 300 tests per charge
  • Warm up Time: 10 – 15 seconds (depending on last use)
  • Response Time: 8 seconds
  • Blowing Time: 5 seconds
  • Operating Temperature: 0-40 °


  • iOS: iPhone 4S / 5C / 5S / 6 / 6+ / 6S / 6S+ / SE / 7 / 7+ / 8 / 8+ / X(10) / XR / XS / XS Max / 11 / 11 Pro / 11 Pro Max / 12 / 12 mini / 12 Pro / 12 Pro Max / 13 and 13 Mini
  • iPad: 3 / 4 / Air 1 & 2 / iPad Pro & Mini 1 / 2 / 3 / 4
  • iPod: 5th Generation & higher
  • Android: Samsung Galaxy  S3 / S4 / S5 / S6 / S7 / S7 Edge / S8 & S8+ / S9 / S9+ / S10 / S10+ / S20 / S20+ / S21 / S21+ / S22
  • Google: Nexus 5 / 6 / 6P / Pixel / Pixel XL / Pixel 2 / Pixel 2 XL / Pixel 3 / Pixel 3 XL / Pixel 4 / Pixel 4 XL / Pixel 5
  • Most other smart devices running Android 4.3+ and equipped with Bluetooth Smart

Accuracy Focused Engineering

We focus on our technology so BACtrack’s Pro-grade series consistently outperforms.

Precise Results

The linear response of the Pro Series’ Xtend® Fuel Cell Sensor Technology provides precise results over the complete range of alcohol concentrations expected in the breath, from 0.000 to 0.400 % BAC. BACtrack pro-grade models can accurately detect trace amounts of alcohol and reliably handle very high BACs.


Pro-grade models produce the most consistent and reliable results. For example, they are more likely to show the same test result when someone is tested repeatedly in a very short period of time. This means pro-grade BACtracks easily handle multiple high-frequency alcohol tests.

High BAC Testing

Pro-grade models are consistently accurate at higher BAC concentrations. If someone is very intoxicated, for example at 0.22% BAC, these models are more likely to provide an accurate test result as compared to semiconductor models, which are less accurate at higher BAC values.

No False Positives

Pro-grade models will not show a false positive due to airborne contaminants, which semiconductor models can misread leading to inaccurate results.

Long-Term Reliability

Extended sensor life helps pro-grade models maintain accuracy for up to thousands of tests, delivering long-term reliability.

Faster Warm-Up Time

Pro-grade BACtrack models offer a faster warm-up time, a benefit when conducting high volume and back-to-back tests.

Longer Battery Life

Low power requirements enable up to 300 tests on one USB recharge.