Back to Home

Privacy Policy

Last updated: February 20, 2026

Your Privacy Matters

At Lumie, we take your privacy seriously. This Privacy Policy explains how we collect, use, and protect your information when you use our iOS fitness application.

HealthKit Data

Lumie integrates with Apple HealthKit to provide you with personalized fitness tracking. Here's what you need to know:

  • Local Processing: All HealthKit data (including step count and activity metrics) is processed locally on your device.
  • No Cloud Storage: Your health data is never uploaded to our servers or stored in the cloud.
  • Never Sold: We will never sell, rent, or share your health data with third parties.
  • Your Control: You can revoke HealthKit access at any time through your iPhone's Settings app.

Information We Collect

To provide you with the best experience, we may collect:

  • Usage Data: Anonymous analytics about how you use the app (e.g., feature usage, session duration).
  • Device Information: Basic device information (iOS version, device model) for bug fixes and optimization.
  • Crash Reports: Automatic crash reports to improve app stability (no personal data included).

Data Security

We implement industry-standard security measures to protect your information:

  • End-to-end encryption for any data transmitted
  • Regular security audits and updates
  • Minimal data collection principles
  • Compliance with Apple's App Store privacy guidelines

Third-Party Services

Lumie may use third-party services for analytics and crash reporting. These services have their own privacy policies:

  • Apple Analytics (opt-in)
  • TestFlight for beta testing

These services do not have access to your HealthKit data.

Children's Privacy

Lumie is not intended for 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:

Key Takeaway: Your health data stays on your device. We integrate with Apple HealthKit, but your health information is processed locally and never uploaded, sold, or shared with third parties.