Taking a CO breath test with the iCO Smokerlyzer is quick and easy to complete, your personal iCO enables you to test your CO levels at any time. The iCO Smokerlyzer offers a new way for smokers to monitor their habit and provide encouragement for them to quit smoking without being in direct contact with a doctor or smoking cessation advisors.


  • A pocket sized, personal use, CO monitor
  • Connects to app on your smartphone or tablet
  • The Smokerlyzer app records your readings and evaluates your nicotine dependency
  • You can send your results via the app to your doctor/smoking cessation advisor/family or friend


Included iCO smokerlyzer and 1,5mm cable for your device
Size Approx. 28mm x 115mm
Weight Approx. 35g
Concentration Range (H2) 0-100 ppm
Repeatability < ± 5 %
Accuracy 1 ppm
Sensor Electrochemical sensor, 6 months’ warranty
Operating life Approx. 200 tests/ 3 years (whichever comes first)
Mouthpieces No mouthpieces needed
System requirement iPad, iPhone and iPod require iOS 6 and above. Android phones and tablets require Android OS Version 4.0
Datasheet iCO (PDF)