These are associations in your own data, not predictions and not a diagnosis. A pattern here can be coincidence — bring anything interesting to your rheumatology team rather than changing treatment on your own.
Days compared
0 higher-symptom days vs 0 calmer days.
A day counts as higher-symptom when you mark it as a flare or log pain of 6/10 or more.
Weather (optional)
Add local temperature, humidity and air pressure to see if your days line up with the weather. Your location is used once to fetch the data and is never stored.
Keep checking in daily. Once you have at least 3 higher-symptom days and 3 calmer days, patterns will appear here.
Patterns are calculated on this device from your diary entries. They describe what tends to happen together — never a cause, and never a forecast.