The A-Spire, an innovative device and technology for pulmonary function testing and monitoring. Our hand-held device connected to your smartphone enables an effortless lung function test that can be done with no forced breathing maneuvers and without testing proficiency. Our 3 minute test will provide you with your airway-resistance and respiratory compliance. We believe that the A-Spire will lead to a major breakthrough in the way that COPD, Asthma and other chronic pulmonary diseases will be treated and managed.