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Sleep Diary and Pattern Tracker

Objective records replace guesswork. Record your bedtime, night awakenings, bathroom trips, and morning energy. All data is saved strictly in your browser and never leaves your device.

7.1 hrs
Avg Sleep Duration
1.3
Avg Night Wakes
67%
Nocturia Frequency
3.7 / 5
Avg Daytime Energy

Log Last Night's Sleep

E.g., night leading into this morning
When you intended to sleep
Approximate sleep latency
Times you woke consciously
Bathroom visit occurred
Time you got out of bed
Caffeine, alcohol, or late snacks

Recorded Sleep Entries

Date Sleep Hours Awakenings Urinated? Energy Evening Habits Notes Action

Local Storage & Privacy Notice

Your sleep logs are stored exclusively in your browser's local web storage (HTML5 localStorage). No health data is ever transmitted to our servers or third parties. If you clear your browser cookies and site data, your entries will be removed.

Medical Disclaimer: This tracker is an educational self-management tool. It does not provide medical diagnoses. Bring your exported summary to your GP surgery for clinical discussion.