Sleepcraft

iPhone / Forme et santé

Sleepcraft: Advanced Sleep Tracker & Analyzer
Sleepcraft is a high-resolution utility for measuring sleep architecture and daytime activity. Designed for precision, the app provides a clinical-grade analysis of your sleep sessions using local, on-device processing to ensure total data privacy.

Visual Session Mapping
- 12-Hour Sleep Clock: View a high-resolution breakdown of sleep stages—Core, Deep, REM, and Awake—mapped onto a 12h clockface.
- Sleep Stage Analysis: Monitor the duration and percentage of each sleep cycle to understand your nightly recovery.
- Clinical Benchmarks: Evaluate your data against age-adjusted standards sourced from the NIH, CDC, and NHS.

Activity and Sleep Correlation
- Daytime Activity vs. Sleep Quality: Link your active energy and step count to subsequent sleep quality.
- 90-Day Trend Analysis: Detect hidden patterns by analyzing 90 days of historical data from Apple Health.
- Factor Tracking: Log lifestyle variables like caffeine, alcohol, exercise, and room temperature to correlate habits with physiological outcomes.

Advanced HealthKit Integration
Sleepcraft retrieves and processes biometric data directly from HealthKit, including:
- Heart Rate & Resting Heart Rate
- Heart Rate Variability (HRV)
- Active Energy & Step Count
- Sleep Duration & Regularity

Precision Metrics
- Regularity Index: Measure the consistency of your sleep schedule with 30-day tracking of onset and offset deviations.
- Recovery Scoring: Analyze the 24-hour cycle of daytime strain and nightly recovery.

Privacy-First Architecture: All biometric analysis is performed locally on your iPhone. Your health data never leaves your device.

Why Sleepcraft?

Unlike wellness apps that provide generalized advice, Sleepcraft is a precision recorder and analyzer. It is built for users who want to identify statistical links between their daily habits and their biological sleep quality.

Quoi de neuf dans la dernière version ?

* Intuitive Dating: Sleep reports are now dated by the morning you wake up for better clarity.
* Recovery UI: Added a tooltip with score breakdown.
* Bug Fixes: Resolved a crash when viewing history charts with limited data.