ResMed is a global digital health company that designs and manufactures cloud-connected medical devices and software solutions for treating chronic respiratory and sleep conditions and enabling care delivery in home and residential settings. The company's primary business segment, Sleep and Breathing Health, produces CPAP, ventilation, and diagnostic devices along with masks and accessories for patients with sleep apnea, COPD, and other respiratory conditions, alongside cloud-based patient management platforms that enable remote monitoring; these products and accessories generate the majority of revenue and are sold in over 140 countries through subsidiaries and distributors to hospitals, sleep clinics, home medical equipment providers, and patients. Its secondary segment, Residential Care Software, provides cloud-based billing, electronic health record, revenue cycle management, and analytics solutions for home health agencies, hospices, skilled nursing facilities, and senior living communities, primarily in the United States and Germany. ResMed generates revenue primarily from device sales and recurring revenue from masks, accessories, diagnostics, and software subscriptions, positioning itself as an integrated digital health ecosystem connecting millions of devices and patients globally.