No_intervention: Control group

Conventional follow-up: two consultations with the general practitioner and one consultation with the pulmonologist per year. The inclusion and follow-up visit at 12 months by a pulmonologist are consistent with the follow-up of COPD patients in current practice and the recommendations of SAH and SPLF.

Experimental: Experimental group

Patients will receive conventional clinical follow-up and at the same time benefit from the Bora care remote monitoring system. Patients are monitored daily remotely by Case Managers, who, when the BVS3-3 alarm is triggered on Bora Connect, call the patient to inform the patient about his symptoms, then notify the pulmonologist by transmitting the information from Bora Connect and the minutes of the phone call, who, according to conventional management, decides whether or not to hospitalize the patient, or to generate an unscheduled consultation in order to prescribe drug treatment, and/or to prescribe additional examinations, and/or to adapt the patient's oxygen therapy prescription. The Case Manager re-evaluates the situation at 48h and 96h if necessary and forwards the information to the pulmonologist.