I see lots of posts about data and smartcards. My unit's book also mentions them (RemStar Plus M).

But I think it's an option I don't have. Is it an add-on? Or would I need a whole new unit? I guess my insurance wouldn't spring for that capability but I'd like to add it if possible.

Where does all the air go? For me, I believe the term is "flatulence". Bev Thank you! Thank you! Thank you! I had noticed a significant increase since starting CPAP, but hesitated to ask if this was common. It seems logical with the increased pressure that we would swallow more air. Now I can poot ...