myAir™ serves as a dedicated companion application for ResMed's AirSense™ and AirCurve™ sleep therapy devices, positioning itself as an essential tool for patients managing sleep apnea treatment. The app bridges the gap between medical device functionality and patient engagement by transforming raw therapy data into actionable insights. The application's core functionality centers around two primary features: the Personal Therapy Assistant with voice-guided equipment setup instructions and the Test Drive feature that allows users to acclimate to therapy at varying pressure levels. These features address common patient challenges with initial device adoption and mask fitting. The platform syncs nightly therapy data to provide detailed metrics including usage hours, mask seal quality, and breathing event frequency, presented through a scoring system that simplifies complex medical data. User experience demonstrates a clean, intuitive interface designed for daily monitoring rather than complex analysis. The dashboard prioritizes key metrics with visual indicators, though navigation to historical data requires multiple taps. Real-world usage patterns show most users check the app briefly each morning to review overnight scores, with deeper engagement occurring during equipment setup phases or when troubleshooting issues. The mobile platform enables convenient access to therapy progress without requiring computer connectivity. User feedback reveals consistent praise for the app's core functionality when operational, though technical reliability concerns emerge repeatedly. Sean Flesch (2025-06-02) noted notification delivery issues, while Charles Zucker (2025-08-29) reported device synchronization problems where the app incorrectly identified his ResMed 11 device as an older model. Positive reviews from Carrie W. Lane (2025-05-30) and Paul Ryan (2025-08-21) acknowledge recent stability improvements after previous update-related login and syncing difficulties were resolved. The application excels as a patient engagement tool for ResMed device users, particularly during initial therapy adoption phases where guided setup features provide significant value. Limitations include dependency on stable server connectivity for data synchronization and occasional version compatibility issues with newer device models. The app serves best as a compliance monitoring tool rather than a comprehensive data analysis platform, with ideal use cases involving daily progress tracking and equipment management support.