Log the night
Record duration, timing and how restorative the night felt. A wearable is optional.
Sleep tracking, with the next day attached
See more than
hours in bed.
BaseSense places sleep duration and perceived quality beside the symptoms, mood, energy and routines that follow—so a night becomes part of a useful sequence.
✓ Duration✓ Perceived quality✓ Bedtime✓ Wake time✓ Next-day energy✓ Symptoms
LAST NIGHT6h 42m↓ 38m from your range
☾Quality: FairMorning energy: Low
How it works
From one entry to
a useful history.
The value comes from a repeatable process—not from treating a single number, night or automated summary as a verdict.
Add the morning
Capture energy, mood, headaches or other experiences without forcing a connection.
Compare similar days
Review weekdays, weekends and repeated sequences across a consistent time window.
Keep exceptions
Days that do not fit a possible pattern are useful evidence, not failed data.
Illustrative example
See the observation.
Then inspect it.
Examples show how BaseSense may organize personal history. They are not customer results, medical conclusions or promises that the same pattern will appear for you.
✦
6 matching days · 28 days reviewedBASESENSE OBSERVATIONShort sleep often appears before lower next-day energy
BaseSense would show the dates behind this observation, including the days that did not match. The relationship may reflect schedule, stress, illness or other unmeasured factors.
Use it responsibly
A sleep log should answer a better question.
BaseSense helps preserve and compare context. It cannot determine whether a medical condition is present or what treatment is appropriate.
Start with consistency
Use roughly the same definitions each day. If “good sleep” changes meaning, add a brief note explaining why.
Track enough context—not everything
Begin with sleep timing, perceived quality and one or two outcomes you care about. Add more only when it remains sustainable.
Look beyond one night
A single difficult morning may be noise. Repetition across ordinary weeks is more informative, while still not proving cause.
Know when tracking is not enough
Persistent insomnia, severe sleepiness, breathing concerns or sleep problems affecting safety deserve professional evaluation.
Frequently asked
Clear answers,
careful limits.
Do I need an Apple Watch?＋
No. Manual logging is a first-class experience. Apple Health and Apple Watch connections are planned.
Can BaseSense diagnose a sleep disorder?＋
No. It organizes your history and highlights observations; it does not diagnose or rule out a sleep disorder.
How soon will I see a sleep pattern?＋
Simple repetitions may appear within days, but a useful personal baseline generally improves across several ordinary weeks.
Authoritative referencesNIH: Healthy sleep habits ↗NIH: How sleep affects health ↗
Start with today
Know your normal.
Notice what changed.
Download BaseSense free and start building a clearer picture of your everyday health.
DOWNLOAD ON THEApp StoreFree on iPhone · Private by design · Not a diagnostic tool