SpiroLink® Collection

SpiroLink® is an innovative digital spirometer designed for pulmonary function testing and monitoring. Measuring peak flow, FEV1, PEF, and more with incredible accuracy, SpiroLink® helps users manage chronic respiratory conditions like asthma and COPD.

SpiroLink® App

By connecting wirelessly to its user-friendly mobile app, SpiroLink® offers real-time pulmonary data visualization, comprehensive historical records, and secure data sharing via the cloud. 

A graphic that highlights key features of CMI Health's smart spirometer SpiroLink A graphic that highlights key features of CMI Health's smart spirometer SpiroLink

Self-manage Asthma

  • Self-check PEF and PEF% predicted
  • Monitor responses to medication and therapy
  • Access the Asthma Control Test (ACT) through the app
A woman tracks her exercise data on her smart phone while running outside
A man lays on the floor practicing deep breathing exercises with his hands over his chest

Simple COPD Screening

  • Measure FEV1 and FEV1% predicted values
  • Access the COPD Assessment Test (CAT) through the app
  • Automatic data upload allows for easy and secure sharing with physicians

Enhance Durability

Thanks to advanced pressure sensor technology, SpiroLink® is more durable and less susceptible to damage from debris, dirt, or mucus. Enhance SpiroLink®'s longevity and hygiene with the replacement mouthpiece or filter, perfect for daily use.

FAQs

Find more support for SpiroLink® here.

Please clean the surface of the device before using. Use cloth with alcohol to wipe the device first, then let air dry or wipe with a clean dry cloth. We recommend replacing the mouthpiece between each user and also use filtered mouthpiece to prevent debris and further damage of the device. Clean the mouthpiece with soapy water after use.

To connect the SpiroLink® device you will need to make sure your device is turned off and your application is closed out.

You will first open the SpiroLink® app and select the Test tab. You will now turn on your SpiroLink® device. The device will display your b number and will then automatically connect to the app.

Note, you do not need to go into the phone settings to connect the device via Bluetooth. You must also have your location information enabled to connect the device via Bluetooth.


The SpiroLink® mouthpiece bundles not only extend the device's longevity but also offer unique features to meet your specific needs. The C2 mouthpiece serves as a replacement for the standard-issue mouthpiece that comes with SpiroLink®, helping users uphold hygiene standards and improve overall cleaning maintenance. The Y1 filter and M1 mouthpiece provide a more advanced alternative, offering an enhanced seal and protection to prevent debris or fluid damage during use.

  • SpiroLink® Device
  • USB Data Cable
  • User Manual
  • Quick Guide
  • 2 Removable Mouth Pieces

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