Privacy Policy
Fitness Data Sync for iOS
Last updated: December 16, 2025
Broadhead Software ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how Fitness Data Sync handles your information.
Summary
Fitness Data Sync is designed with privacy as a core principle. We do not collect, store, or transmit your personal health data to our servers. All data processing happens locally on your device.
Information We Access
To provide our service, Fitness Data Sync accesses:
- Fitbit Account Data: We use Fitbit's official API to read your fitness and health data, including steps, distance, calories, sleep, and heart rate data.
- Apple Health Data: With your permission, we write synced data to Apple Health on your device.
How We Use Your Information
Your Fitbit data is used solely to sync it to Apple Health on your device. We:
- Process all health data locally on your iPhone
- Do not upload your health data to any external servers
- Do not share your health data with third parties
- Do not use your health data for advertising or marketing
- Do not sell your data to anyone
Data Storage
Fitness Data Sync stores minimal data on your device:
- Fitbit authentication tokens: Stored securely in your device's keychain to maintain your connection to Fitbit.
- Sync preferences: Your app settings are stored locally on your device.
- Sync history: A record of when syncs occurred is stored locally to prevent duplicate data.
Your health data is never stored by our app; it is read from Fitbit and written directly to Apple Health.
Third-Party Services
Fitness Data Sync interacts with:
- Fitbit API: To retrieve your fitness data. Fitbit's use of your data is governed by Fitbit's Privacy Policy.
- Apple HealthKit: To write data to Apple Health. Apple's use of your data is governed by Apple's Privacy Policy.
Data Retention
We do not retain any of your health data. Authentication tokens remain on your device until you sign out of your Fitbit account within the app or delete the app. You can revoke Fitness Data Sync's access to your Fitbit account at any time through your Fitbit account settings.
Children's Privacy
Fitness Data Sync is not intended for use by children under the age of 13. We do not knowingly collect personal information from children under 13.
Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.
Contact Us
If you have any questions about this Privacy Policy, please contact us at: