A sudden drop in oxygen levels is a symptom of deteriorating health condition in COVID-19 patients. It can result in abnormal circulation and cause shortness of breath. So it is important for COVID-19 patients to monitor their oxygen levels. Considering this need Delhi chief minister Arvind Kejriwal has announced to provide pulse oximeters for free to all those coronavirus patients who are in home isolation to monitor their oxygen saturation. And if there is any dip in the oxygen levels the government would also provide oxygen cylinder at home to manage the condition before the patient reaches the COVID-19 healthcare