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Oubaitori

桜梅桃李Bloom in your own time

Sleep Tracker

Track when you sleep and wake with a simple daily range, then review consistency and shifts across the month in a calm bar-like timeline.

at a glance
22:0008:00
7h 30m
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How this fits into your month

Day
Quick 1-minute tracker check-ins that capture how today felt.
Week
See how the last few days line up without needing to remember every single moment.
Month
Review a calm monthly spread of pixels or entries and reflect on patterns over time.
01Track

Track with intention

Daily check-ins for your Sleep Tracker, plus optional short notes, all feeding into a calm monthly spread you can revisit.

01Daily

Range-based sleep tracking optimized for quick, nightly check-ins.

02Monthly

A monthly sleep timeline that makes consistency and late nights easier to evaluate.

03Modular

Useful context when paired with mood and anxiety trackers.

Who this is for

Built for people who want a calm, structured place to check in daily without overthinking it.

a

People who want to see their sleep rhythm, not just a number.

b

People noticing that rough nights shape the next few days.

c

People who want a calmer alternative to performance-heavy sleep apps.

02Reflect

Monthly reflection

Seeing your sleep pattern over a month helps you spot irregular nights, steady phases, and rhythms linked to better mornings.

Patterns

A short run of similar days says more than one isolated check-in.

What helped

Routines, people, or environments that made the month steadier start to stand out.

Private by default

Sleep data is private and only available inside your personal account.

Next month

  • What repeated itself?
  • What should come forward into next month?
03Fit

Common hesitations

I do not want to count everything about sleep.

You only need a simple sleep window, not detailed biometrics or device sync.

My schedule is irregular.

The monthly range view is especially useful when your nights are not perfectly consistent.

I want this to stay lightweight.

Entries are designed to be a quick check-in rather than a morning project.

04Questions

Frequently asked questions

Daily use

Can I track sleep in just a few taps?

Yes. Sleep entries are designed to be quick and low-maintenance.

Does this support long-term reflection?

Yes. Monthly views are designed to surface trends across weeks.

What else should I track with sleep?

Mood and anxiety are common complements for richer self-reflection.

Early Access Terms

Free during early access.

No credit card required.

Founding members receive launch benefits.

Start today

Your days in pixels.

Build a clear record of your days in under a minute. Small, steady daily check-ins.