Free tool

Fatigue Pattern Tracker

Log how your energy changes across the day, alongside sleep quality and notes, to spot patterns over time. Everything stays on this device.

This tool is educational only. Ratings are subjective and not a clinically validated measurement — it does not diagnose any condition.

🔒 Stored only in this browser (local storage). Nothing is uploaded or shared. Clearing your browser data will erase it.

Date

Morning (1 = very low, 5 = very high)

Afternoon (1 = very low, 5 = very high)

Evening (1 = very low, 5 = very high)

After meals (1 = very low, 5 = very high)

After exercise (1 = very low, 5 = very high)

Sleep quality (5 = great) (1 = very low, 5 = very high)

Notes for this day

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This tracker is for your own reference only. Ratings are subjective and not a clinically validated measurement — bring patterns you notice to a healthcare professional rather than interpreting them yourself.