Regain Mobile App — Privacy Policy

Last Updated: February 18, 2026 Effective Date: February 18, 2026

This privacy policy describes how Regain, Inc. ("Regain", "we", "us", or "our") collects, uses, and protects your information when you use the Regain mobile application ("App") available on Apple App Store and Google Play Store.

By using the App, you agree to the collection and use of information as described in this policy.

1. Information We Collect

1.1 Account Information

When you create an account, we collect:

  • Name
  • Email address
  • Date of birth
  • Gender (optional)

1.2 Health & Wellness Data

With your explicit permission, we read health data from Apple HealthKit (iOS) and Google Health Connect (Android). We access this data in read-only mode — we never write to or modify your health data.

Heart & Cardiovascular

  • Heart rate
  • Resting heart rate
  • Heart rate variability (HRV)
  • Walking heart rate average
  • Blood pressure (systolic and diastolic)

Sleep

  • Sleep duration and sessions
  • Sleep stages (deep, REM, light, awake)

Activity & Fitness

  • Steps
  • Distance walked/run
  • Active and basal calories burned
  • Flights climbed
  • Exercise time
  • Stand time

Body Measurements

  • Weight
  • Height
  • Body fat percentage
  • Lean body mass
  • Body mass index (BMI)

Vitals

  • Blood oxygen saturation (SpO2)
  • Respiratory rate
  • Body temperature
  • Blood glucose

Additional Data (Android Health Connect only)

  • Menstrual cycle data
  • Nutrition
  • Hydration

1.3 User-Entered Data

You may also manually log:

  • Daily wellness check-in responses
  • Mood and energy levels
  • Weight and blood pressure measurements
  • Health goals and dietary preferences
  • Medications (name and dosage only)

1.4 Device & Technical Data

We automatically collect:

  • Device type and operating system version
  • App version
  • IP address
  • Crash reports and performance data

2. How We Use Your Data

We use your health and wellness data solely to:

  • Display your health metrics, trends, and progress within the App
  • Generate personalized wellness insights and recommendations
  • Power your daily wellness protocols and habit tracking
  • Sync data between your devices for a seamless experience
  • Improve the accuracy of the App's wellness features

We do NOT use your health data to:

  • Serve advertisements or marketing
  • Sell to third parties
  • Build advertising profiles
  • Make decisions about insurance, employment, or lending

3. Apple HealthKit Data

In compliance with Apple's requirements:

  • HealthKit data is used exclusively to provide health and wellness features within the App.
  • HealthKit data is not sold, shared with advertising platforms, or disclosed to data brokers.
  • HealthKit data is not used for marketing, advertising, or user profiling beyond the App's core wellness functionality.
  • HealthKit data is stored securely using encryption in transit and at rest.
  • Access to HealthKit data requires your explicit authorization through the iOS Health permissions prompt. You can revoke access at any time via Settings > Health > Data Access on your device.
  • Background health data delivery is used to keep your metrics up to date. You can disable this in your device settings.

4. Google Health Connect Data

In compliance with Google's Health Connect policies:

  • Health Connect data is used exclusively to provide health and wellness features within the App.
  • Health Connect data is not sold, shared with advertising platforms, or disclosed to data brokers.
  • Health Connect data is not used for marketing, advertising, or user profiling.
  • We request only the minimum necessary permissions for the App's functionality.
  • All Health Connect data is read-only — we do not write data back to Health Connect.
  • You can manage or revoke permissions at any time via Settings > Health Connect on your device.
  • Data access complies with the Google Play Health Data and Health Connect Permissions policy.

5. Data Storage & Security

  • All health data is transmitted over HTTPS/TLS encryption.
  • Health data is stored in encrypted form on HIPAA-compliant infrastructure.
  • Access to health data is restricted to authenticated users and authorized systems only.
  • We implement industry-standard security measures including encryption at rest, access controls, and audit logging.
  • We do not store raw HealthKit or Health Connect identifiers — data is normalized and associated with your account securely.

6. Data Sharing

We do not sell your personal or health data to any third party.

We may share limited data only in the following circumstances:

  • Service Providers: Cloud infrastructure providers that host our encrypted data (operating under strict data processing agreements).
  • Legal Requirements: If required by law, regulation, or legal process.
  • With Your Consent: If you explicitly choose to share data with a healthcare provider or other service through the App.

We do not share HealthKit or Health Connect data with third-party analytics, advertising, or tracking services.

7. Data Retention & Deletion

  • Your health data is retained for as long as your account is active.
  • You can request deletion of your account and all associated data at any time by contacting us at privacy@regain.ai or through the App's profile settings.
  • Upon account deletion, your personal and health data will be removed from our active systems within 30 days. Backup copies may be retained for up to 90 days before permanent deletion.
  • You can disconnect HealthKit or Health Connect at any time, which stops future data collection. Previously synced data can be deleted upon request.

8. Your Rights

You have the right to:

  • Access: Request a copy of your health data stored by Regain.
  • Correct: Update or correct inaccurate information.
  • Delete: Request deletion of your account and all associated data.
  • Revoke Consent: Disconnect HealthKit or Health Connect permissions at any time through your device settings.
  • Export: Download your health data from within the App.

To exercise any of these rights, contact us at privacy@regain.ai.

9. Children's Privacy

The App is not intended for children under the age of 13. We do not knowingly collect personal or health data from children under 13. If you believe a child has provided us with data, please contact us and we will delete it promptly.

10. Changes to This Policy

We may update this privacy policy from time to time. We will notify you of material changes by posting the updated policy in the App and updating the "Last Updated" date above. Continued use of the App after changes constitutes acceptance of the revised policy.

11. Contact Us

If you have questions about this privacy policy or your data:

This privacy policy applies to the Regain mobile application distributed through the Apple App Store and Google Play Store.