Description

VitalGauge is a fully autonomous, 100% offline biometric health suite engineered specifically for the Pebble Time 2. Designed for maximum privacy and battery efficiency, VitalGauge synthesizes your physiological data to provide real-time insights into your body's true energy levels.

Comprehensive Health Tracking
VitalGauge does more than just track steps; it maps your entire physiological state throughout the day:
Energy Reserve: A singular, dynamic score synthesized from your sleep quality, daily exertion, and cardiac efficiency, telling you exactly how much "gas is left in the tank."
Activity & Sleep Architecture: Automatically visualizes your daily movement and categorizes your sleep into Deep, Light, and Awake cycles.
Historical Trends: Access a unified hub to visualize your progress across Energy, Sleep, Stress, and Activity trends over the last week.

Smart Stress Management
Never be caught off guard by a stress spike again:
Intelligent Background Monitoring: Runs a high-efficiency background worker that monitors for heart rate anomalies while you are stationary.
Hybrid Stress Algorithm: When a potential spike is detected, the app performs a high-resolution, 60-second background EKG scan to verify your stress score using a custom variance-based algorithm.
Timeline Integration: Verified anomalies trigger a silent, persistent pin pushed directly to your Pebble Timeline history, allowing you to review events without intrusive alarms.

Personalization & Interventions
VitalGauge puts you in the driver’s seat of your own biometric data:
Interactive Settings UI: Hold Select at any time to access a deep customization menu. Toggle between Light and Dark modes, adjust haptic intensity, set your preferred breathing style, and manage backlight behavior.
Guided Breathing: Follow a 5-minute, audio-visual breathing routine—complete with dynamic pacing rings and hardware-optimized audio cues—designed to actively lower your heart rate.
Offline Privacy: VitalGauge operates completely on-device. There are no accounts to create, no cloud servers to sync with, and your health data never leaves your watch.

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