ResMed Inc. engages in the digital health and cloud-connected medical devices business in the United States and internationally. It operates in two segments, Sleep and Breathing Health, and Residential Care Software. The company offers sleep recorders for the diagnosis and titration of sleep apnea in sleep clinics, hospitals, and at home, including ApneaLink Air, a portable diagnostic device that measures oximetry, respiratory effort, pulse, nasal flow, and snoring; NightOwl, a portable, cloud-connected, and disposable diagnostic device that measures AHI based on derived peripheral arterial tone, actigraphy, and oximetry; and EasyCare Tx, a sleep lab solution. It also provides AirView, a cloud-based system that enables remote monitoring and changing of patients' device settings; myAir, a p…