Recently, patients with respiratory diseases utilize different devices, which help the ejection of mucus from the airways and the change of pulmonary function. The point of the present investigation is to find out the effectiveness of the present devices of respiratory physiotherapy, as it originates from the survey of writing. The current devices of physiotherapy for patients with respiratory diseases are introduced as an option therapy strategy or a supplemental therapy and they can persuade patients to apply therapy without anyone else. The biofeedback techniques utilized as a part of rehabilitation depend on biomechanical measurements and estimations of the physiological systems of the body. The physiological frameworks of the body which can be measured to give biofeedback are the neuromuscular system, the respiratory system, and the cardiovascular system. This paper inspected distinctive articles in totally 35 are taken from standard journals, for example, IEEE, Science direct, PubMed and Pedro about the biofeedback devices for the respiratory system, airway choice and different devices and the performance of the techniques are analysed. Likewise, the quantity of extensive scale considers inspecting the utilization of respiratory biofeedback in rehabilitation is restricted. Estimations of development, postural control, and force output can be made by utilizing various different devices and used to express biomechanical biofeedback.