Breathall develops physiotherapy solutions to improve the lives of patients with acute and chronic respiratory diseases. AirCircle physiotherapy vest guarantees that the manual chest physiotherapy is performed correctly and effectively by caregivers in each session, and the AirCircle app makes physiotherapy sessions clear and practical for all users. Implementation of chest physiotherapy (CPT) to patients with respiratory diseases such as Asthma, COPD, Pneumonia, Bronchiectasis, or Cystic Fibrosis can significantly increase the amount of oxygen they receive through breathing. Regular monitoring of the session parameters can help reveal the effectiveness of physiotherapy treatments, make early detection of wrong implementations, and help patients avoid unnecessary hospital visits. Incorporating advanced pressure sensor technology, AirCircle accurately determines the accuracy and effectiveness of the session parameters.