The myAir score is honest about one thing and silent about the rest, and the published breakdown explains both reactions above. What it is made of (ResMed's own scoring): up to 70 points for usage hours, 20 for mask seal, 5 for events per hour, and 5 for the number of mask on/off events. So a 100 says, almost entirely: you wore it all night with a decent seal. That is genuinely good news — it is the foundation everything else needs — but it is 70 % a diary entry about hours. And a bathroom trip costs you points in the on/off bucket, which is why a 71 can be a perfectly fine night. What it cannot see: flow limitation (the airway narrowing that does not quite become an event), arousals and fragmented sleep, position, how the events clustered (ten in one bad hour reads the same as ten spread thinly), the shape of the pressure through the night, and anything about oxygen. All of that is in the detailed data your machine writes to its SD card — it just is not in the app. How to Read Your ResMed myAir Score (and What It Hides) · myAir & DreamMapper Limitations: Why Your CPAP App Isn't Enough So when the score is 100 and the morning is bad, the score has done its job (you used it; it sealed) and the next question is in the full data: OSCAR, SleepHQ, SomniCharts — any of them will show the night the app summarised into a single number. The list of reasons people feel rough on good numbers is real and worth reading before assuming the therapy is wrong. Still Tired on CPAP With Good Numbers? Reasons and Next Steps And if the detailed data looks clean too, that is important information in itself: it points the conversation with your clinician away from the machine and toward sleep itself. Nothing on SomniTalk is medical advice. Talk to your own clinician before changing therapy.

Reading for the comparison itself: Why Does My AHI Change Night to Night? Normal Variation Explained — what is noise and what is a trend. Why Is My AHI High on CPAP? Causes and How to Find Yours — when the number really has moved, and the usual reasons. CPAP 95th-Percentile vs Median Pressure: What the Numbers Mean — the pressure figure that is worth comparing across months. Nothing on SomniTalk is medical advice. Talk to your own clinician before changing therapy.

The shelf covers each of these properly: CPAP Flow Limitation: The Hidden Metric Beyond AHI — the metric that explains most of this thread. RERA and Flow Limitation: The Events That Don't Show in Your AHI — arousals that never become scored events. UARS (Upper Airway Resistance Syndrome): The Diagnosis Your AHI Misses — the diagnosis that a good AHI can hide. Still Tired on CPAP With Good Numbers? Reasons and Next Steps — the overview, if you want one page rather than four. Nothing on SomniTalk is medical advice. Talk to your own clinician before changing therapy.

The shelf for this, in the order it is most useful: Still Tired on CPAP With Good Numbers? Reasons and Next Steps — the same question with the sourced version of the answer. CPAP Leak Rate: What's Acceptable and How to Fix High Leaks — the number to read next to the event count, and why. Why Does My AHI Change Night to Night? Normal Variation Explained — why the figure moves when nothing has changed. Nothing on SomniTalk is medical advice. Talk to your own clinician before changing therapy.