GoBreath is a recovery solution for people who have experienced lung damage and suffer from postoperative pulmonary complications after general anesthesia. Patients commonly need to exercise deep breathing for faster recovery, with one of the conventional methods through use of an inspirometer. However, deep breathing becomes challenging for patients who have undergone surgery due to lung pain. A doctor at Samsung Medical Center came up with the concept of GoBreath, which helped his patients recover faster, and consists of a portable device and mobile app that can teach patients basic techniques such as inspiration, coughing or deep breathing.