NUOVOAIR NEXT SPIROMETER WITH BLUETHOOTH Professional, clinically validated, affordable, connected spirometer. It measures FEV1, FVC, PEF, FEV1/FVC, predicted values, expiratory curve, inspiratory curve, to detect and monitor lung function diseases. An intuitive app with clear visual instructions allows to perform lung function test, to see how your lung health develops over time and to stay connected with your doctor, sharing results with a touch of a button. Compatible with most Apple and Android smartphones and tablets. Requires iOS 8.0 (or later) or Android 5.0 Lollipop (or later). Easy to use and ultraportable. Maintenance free with the hygienic and calibration free turbines. Designed in Sweden, assembled in China. Medical device Class II A. Supplied with 1 disposable turbine with mouthpiece, 2 x AAA batteries. Multilanguage manual: GB, FR, IT, ES, PT, DE, GR, SE, can be downloaded from NUVOAIR APP.