Pocket-size Solution for Your Lung! Conduct lung function tests at home with the world’s first personal ultrasonic spirometer and track your lung health trends via the SpiroHome mobile app. Digitalize Your Respiratory Clinic. Faster and easier lung function tests are possible with the world’s most advanced spirometer. Available with offline data collection and online management platform that keeps track of patient conditions, reaction to medication, and evaluation of long term effects of covid recovered persons.