Privacy Protocol.

1. Local-First Processing Architecture

Fit Sync Lab operates on a "Local-First" architectural model. This means that 99% of the computational logic required to generate your fitness plans and metabolic calculations occurs within your device's browser environment (client-side).

• No Server-Side Storage: Your physiological metrics (weight, height, age, etc.) are never transmitted to or stored on our servers.
• Volatile Memory: Data exists only in your browser's active session memory and is cleared upon closing the laboratory portal.

2. Non-Identifiable Analytics

While we do not collect personal identifiers, we may utilize anonymized telemetry to understand tool utilization patterns. This includes:

• Browser type and operating system version.
• Anonymized interactions with specific laboratory instruments.
• Aggregated geographic data (Country/Region level) for laboratory scaling purposes.

3. Content Delivery & Third-Party CDNs

To ensure high-performance delivery of our laboratory interface, we utilize Content Delivery Networks (CDNs) including Tailwind Labs and Google Fonts. When you access Fit Sync Lab, these providers may process your IP address and browser metadata to facilitate the delivery of assets.

4. Cookie Policy

We use strictly necessary functional cookies to maintain laboratory state (e.g., your preference between Metric and Imperial units). We do not utilize tracking or advertising cookies for third-party monetization.

5. User Rights & Data Protection

Since we do not store your data, you possess 100% ownership and control over your biometrics. You are not required to provide any personal information to utilize the core analytical capabilities of Fit Sync Lab.