Sleep Tracker: Phases, Quality, Correlations — Offline HTML
Seller: SirBob
Price: 1.84 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
HOW YOUR LIFESTYLE AFFECTS YOUR SLEEP — BASED ON YOUR OWN DATA
Keep a sleep journal — the tracker computes real duration (across midnight), accumulated debt and shows quality correlations with workouts, coffee and screens.
EXAMPLE FROM THE SCREENSHOT (real calculation of the program):
- Bedtime 23:30, wake 07:00 → 7.5 hours of sleep
- Quality 4/5, mood 4/5
- Sleep debt: +2.5 h over a week (at a 7.5 h/night norm)
WHAT'S INSIDE (one index.html file):
- Duration across midnight — correct for late bedtimes
- Quality, mood and energy on a 1-5 scale
- Correlations: comparing quality on days with/without training, coffee, screens
- Accumulated sleep debt relative to the norm
- Best and worst days
- A journal of all nights with CSV export for a doctor
- Data stored locally — full privacy
WHO IT'S FOR:
People tracking their health and recovery. Recovery tracking is a growing niche.
FORMAT: one HTML file, works offline, data never leaves your device. Instant file delivery after payment.