Frequently Asked Questions
What is the difference between APAP and CPAP?
CPAP delivers a fixed, constant air pressure throughout the night. APAP (Auto-adjusting PAP) automatically adjusts the pressure in real time based on your breathing needs, making it more comfortable for many patients — especially those whose pressure requirements vary during sleep.
What does the cellular modem do?
The built-in cellular modem allows your therapy data to be transmitted wirelessly to your care team or sleep specialist without needing to manually upload data. This enables remote monitoring and easier compliance tracking without extra steps on your part.
Does this device include a humidifier?
The Luna G3 features a pre-heat humidifier function and integrated heated tubing to deliver warm, humidified air — helping reduce dryness, irritation, and discomfort during therapy.
Is a prescription required to purchase this CPAP/APAP device?
Yes, CPAP and APAP devices are FDA-regulated medical devices that require a valid prescription from a licensed healthcare provider. Please have your prescription ready before completing your purchase, or contact us for assistance.