Your shift journal
Thirty seconds after every sleep. That's all it takes to see which shifts, streets and habits are robbing you, and which defences are actually working.
Entries are stored in this browser only. Premium will add synced history, rolling fatigue projections and FIELD Score reports.
Frequently asked questions
Why should shift workers keep a sleep journal?
Because patterns invisible day-to-day become obvious across a rota block. A journal shows which shifts, noise events and habits are stealing your sleep, turning guesswork into a fixable list. Most people find one repeat offender within two weeks of logging.
What should I record in a shift sleep journal?
The minimum that works: date, shift type, hours actually slept, a quality rating out of five, and a one-line note about anything that disturbed you. Thirty seconds a day is enough to surface your patterns.
Want the numbers version? The Sleep Debt & Fatigue Logger converts your logged hours into a rolling debt total and a plain-English fatigue band.