Compare nights
Was the night after wine different? What about side against back? Load two to four recordings from a Wellue O2 device and see them on one time axis, with every metric in one table. It runs in your browser and nothing is uploaded.
Drop two or more Wellue CSV exports here
Everything here runs in your browser. Your recordings are never uploaded, and nothing is kept when you close this tab.
How to read the table
- Recordings run left to right by date.
- Green marks the best value in each row: lower for event indices and time under 90%, higher for oxygen averages. Heart rate has no best.
- The charts share an elapsed-time axis, so 3:10 into one night lines up with 3:10 into the others. Clock time is not shown.
What counts as a real difference
Less than you might hope. ODI moves by several events an hour from night to night with nothing changed: position, a blocked nose and how the sensor sat all shift it. 6 against 9 is noise. 6 against 20 is not, and if it repeats it is worth discussing with a doctor. To test something properly, compare several nights each way.
Comparisons worth making
- A night on your side against a night on your back.
- Your first night at altitude against the third or fourth.
- A night after alcohol against an ordinary one.
- A night with a nasal strip against a night without.
Not a medical device. Does not diagnose, treat or prevent any condition. Discuss results and changes with a clinician.