Monitor your oxygen levels with free pulse oximetry on all ResMed CPAP purchases/rentals at Grand Medical. AirCurve models display real-time SpO2 data via MyAir app. Ideal for Delhi NCR/Chandigarh residents with COPD or cardiac concerns. Includes monthly health reports and teleconsultations. Breathe confidently—schedule your oxygen assessment today! https://grandmedicalcorporation.com/product-category/cpap-machine/