Last night
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No nights recorded
Sleep Ledger
Your sleep, day by day
7-day average
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0 nights recorded
30-day average
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0 nights recorded
Goal streak
0 nights
Build your rhythm
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Sleep session
Tap when you go to sleep. Tap again when you wake up.
Sleep Duration
0 nights recorded this year
Your goal: 8h · perfect 8–10h
Sleep Quality
Based on your bedtime and wake time.
Your schedule: 11 pm – 7 am
This chart measures timing against your personal schedule. It cannot measure sleep stages, interruptions, or how rested you feel.
Your sleep patterns
More insights from the same two taps.
Typical bedtime
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Past 7 days
Typical wake time
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Past 7 days
Timing variation
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Log at least 2 nights
Goal shortfall
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Past 7 days · recorded nights only
Nights on goal
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Past 30 days
Weekend shift
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Log 2 weekday and 2 weekend nights
How these numbers work
Typical times average your clock times over the past 7 days, including times around midnight. Timing variation is the average difference from those typical bedtimes and wake times; lower means more consistent.
Goal shortfall adds the hours below your chosen goal on recorded days. Extra hours on another day do not subtract from it. Nights on goal uses your full perfect range over the past 30 days.
Weekend shift compares the middle of your sleep on Saturday/Sunday wake dates with weekday wake dates over the past 30 days. Timing statistics use each day’s longest session and its recorded time zone. Missing days are left out.
The focus on regular timing follows NIH sleep guidance. CDC explains sleep duration and quality. These are summaries of your logs; goal shortfall is not a measure of medical sleep debt.
Recent nights
Bedtime, wake time, and the hours between.
A fresh start
Your first night will appear here.