🔒 Privacy & Data Security

🛡️ Your Data Stays Private

• Your fitness data is stored only on this server - it's never shared with third parties
• We don't sell, analyze, or monetize your personal health data
• Your data is never used for advertising or marketing purposes
• We don't share your information with data brokers or analytics companies
• You can delete all your data at any time - it's permanently removed, not just hidden

🔐 Security

• Fitbit OAuth 2.0 authentication - we never see or store your Fitbit password
• Access tokens are securely stored and automatically refreshed
• All data transmission uses HTTPS encryption (data in transit)
• Database encryption protects your data at rest
• You can disconnect your Fitbit account at any time from the Import Data page
• When you disconnect, we revoke our access to your Fitbit account

📊 What Data We Store

• Fitness metrics: Steps, heart rate, sleep patterns, distance, and calories
• Account info: Username and email (for login purposes only)
• Sync metadata: When you last synced and what date ranges are covered

🗑️ Data Deletion

• You can delete specific data types (e.g., just heart rate data) or all your data
• Deletion is immediate and permanent - we don't keep backups of deleted data
• You can also delete your entire account, which removes all associated data
• Visit your Profile & Settings page to manage your data

💻 Self-Hosted Option

This dashboard is open source. If you want complete control over your data, you can run your own instance on your personal server. This means your fitness data never leaves your own infrastructure.

📧 Contact

If you have questions about your data or privacy, you can reach out through the GitHub issues page.