Privacy Policy

Last updated: 2026-08-13

Fitbit Health Sync respects your privacy.

Data We Access

With your explicit authorization, the app may access selected health and fitness data such as:

• Body weight
• Body fat percentage
• Steps
• Sleep
• Resting heart rate
• Active energy

Fitbit Health Sync collects this health and fitness data to write it into Apple Health on your device.

How Data Is Used

• Data is read from the Fitbit Web API or the Google Health API (after you reconnect) and written to Apple Health.
• Access tokens are stored securely on your device (Keychain).
• Data is processed on-device. We do not operate a backend that stores your health data.

Data Storage

• The app is designed to process data on-device.
• We do not sell your personal data.

Third-Party Services

• Google Health API (required after September 2026) is used for data access based on your Google authorization. All Google Health API scopes used are read-only.
• Fitbit Web API may still be used until Google turns it down in September 2026. Existing Fitbit tokens cannot be transferred; you will be asked to reconnect with Google.
• Apple HealthKit is used to write data into Apple Health.

Your Choices

• You can disconnect at any time in the app.
• You can revoke access in your Google Account permissions (and, until sunset, Fitbit account settings).
• You can uninstall the app at any time.

Security

We use reasonable safeguards, but no method of transmission or storage is 100% secure.

Children’s Privacy

The app is not intended for children under 13.

Changes to This Policy

We may update this policy from time to time. The latest version is always available on this page.

Contact

For privacy questions: lefthandmagic@gmail.com