Thanks a lot, Michelle-OH, and Julie. Looks like I am on the right track then. I should simply buy an APAP, download SleepyHead, and that's it!

Hi everyone, I am using a manual CPAP (the venerable Respironics M-Series) for the last 7 years. I am considering a change in machine and buy an APAP now. What I know is that an APAP will give me the best pressure on every breath, within a range, of course. Given that it is so smart, do I need anoth...

Since an APAP automatically decides the pressures required, is there any need to do a sleep study every few years? Also the APAP registers the no of apneas occured, and also gives data on the pressures used throughout the night. So that data is sufficient for a sleep physician, should I need to cons...