Air Smart Spirometer
Air Smart Spirometer is a CE certified as a Class IIa Medical Device and developed according to the ISO-26782 standards. As accurately as a professional spirometer you can measure FEV1, FVC, FEV1/FVC and Peak Expiratory Flow. It is a maintenance free device with an hygienic and high precision disposable turbine. There is no need for sterilization and calibration, and it flawlessly connects to your smartphone so that you can easily see and share the results of the test. It is already available in Europe for €69 ($74). Visit smartspirometry.com
As accurately as a professional spirometer you can measure:
Volume of air that is exhaled during the first second of forced expiration, starting from a full inspiration. In healthy individuals, FEV1 is typically above 80% predicted.
Volume of air that is exhaled during forceful complete expiration, starting from a full inspiration. in healthy individuals, FVC is typically above 80% predicted.
The fraction of air exhaled in the first second relative to the total volume exhaled. In healthy individuals, the ratio is typically above 70% predicted.
Peak Expiratory Flow
The maximum speed of expiration, starting from a full ispiration. If your PEF drops below 80% of your personal best, follow your asthma action plan.