The ResMed AirSense 11 AutoSet is an auto-adjusting CPAP (APAP) machine that automatically varies pressure between 4 and 20 cm H2O throughout the night to match your breathing. It is a prescription device for treating obstructive sleep apnea, sold by Sleeplay as an authorized ResMed dealer with a 2-year warranty. Key Capabilities Three therapy modes: AutoSet (auto-adjusting), AutoSet for Her, and fixed CPAP. AutoRamp with Sleep Onset Detection: starts at a low pressure and gradually increases once you fall asleep. Expiratory Pressure Relief (EPR): reduces pressure slightly during each exhale (levels off, 1, 2, or 3) to make breathing out more natural. Integrated HumidAir 11 humidifier: 380 mL water capacity; pairs with ClimateLineAir 11 heated tubing and Climate Control Auto to minimize dryness and condensation. Color touchscreen display with built-in Bluetooth and cellular connectivity. myAir app: nightly therapy scores, coaching, and the Care Check-In setup guide. Clinicians access data via the AirView platform. Quiet and compact: approximately 27 dBA, weighs 2.5 lb (with humidifier), and adjusts automatically to altitudes up to 9,870 ft. Travel-ready: FAA-compliant for in-flight use; medical devices do not count against carry-on limits. Compatible with standard 22 mm tubing and nasal, nasal pillow, or full-face masks. A valid prescription is required. FSA and HSA eligible.