Another thumbs up for the Philips Respironics DreamStation. It shows bar charts and stats on a color LCD display. For example it tells you if too much air is leaking out at night (percent). It’s a bit expensive but my insurance covered it.
the dreamstation also works with the free sleepyhead software to produce extremely details charts and graphs of the data on the unit’s smartcard ... works with the resmed airsense 10 too ...
https://sleepyhead.jedimark.net/