Pragmatic Assessment of the NuvoAir Clinical Service in the Management of Patients With Chronic Obstructive Pulmonary Disease

Inclusion Criteria: Have COPD, including emphysema and chronic bronchitis, per relevant COPD diagnostic codes in the past 2 years * Are age ≥30 years * Have access to a smartphone, cell phone, or landline telephone Exclusion Criteria: Do not have serious medical illness that would interfere with cooperation or understanding of instructions, including terminal illness, active substance abuse, or unstable mental illness or psychiatric condition * Does not have severe uncompensated heart failure, acute cor pulmonale, clinically unstable pulmonary embolism, history of syncope related to forced expiration/cough, cerebral aneurysm, presence of pneumothorax. * Is not pregnant or known intention to become pregnant within 12 months