Justzone2 ("the App") is designed with your privacy in mind. This policy explains what data the App collects, how it's used, and your choices.
Data We Collect
The App collects the following data during workouts:
Heart Rate Data - Collected from your connected Bluetooth heart rate monitor or Apple Watch
Power Data - Collected from your connected smart trainer (e.g., Wahoo KICKR)
Workout Duration - Start time, end time, and elapsed time of your workouts
How We Use Your Data
Your workout data is used to:
Display real-time metrics during your workout
Save workouts to Apple Health (with your permission)
Upload workouts to Strava (with your permission)
Data Storage
All workout data is stored locally on your device. The App does not have its own servers or cloud storage.
Workout data is saved to Apple Health on your device
Strava authentication tokens are stored securely in your device's Keychain
Third-Party Services
The App integrates with the following third-party services:
Apple HealthKit - To save workouts and health data. This data stays on your device and in your iCloud (if you have HealthKit sync enabled).
Strava - If you choose to connect your Strava account, completed workouts can be uploaded to Strava. Strava's privacy policy governs how they handle your data: strava.com/legal/privacy
Analytics & Tracking
The App does not include any analytics, tracking, or advertising SDKs. We do not collect usage data, crash reports, or any information about how you use the App.
Data Sharing
We do not sell, rent, or share your personal data with third parties. Your data is only shared with Strava if you explicitly choose to upload a workout.
Your Choices
You can use the App without connecting to Strava
You can disconnect your Strava account at any time in the App's settings
You can revoke HealthKit permissions in your device's Settings
You can delete workout data from Apple Health at any time
Children's Privacy
The App is not directed at children under 13. We do not knowingly collect data from children.
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 policy on this page and updating the "Last updated" date.
Contact
If you have questions about this Privacy Policy, please contact us at: