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Privacy Policy

Last updated: January 9, 2026

Sentrya (“we,” “our,” or “us”) is a personal health tracking application designed to help individuals better understand migraine patterns and related health information. We believe privacy is foundational to trust, especially when it comes to health data.

This Privacy Policy explains what information we collect, how it’s used, and the choices you have.

Information We Collect

We collect only the information necessary to provide Sentrya’s core functionality.

Information you provide

• Account information such as your email address
• Health-related data you choose to log, including migraine events, symptoms, notes, and timing
• Optional feedback you provide during testing or support conversations

You are always in control of what you choose to enter.

Information from connected services

If you choose to connect third-party services (such as Apple Health or Google Health Connect in the future), Sentrya may access selected health data only with your explicit permission.

This data may include:

• Sleep information
• Heart rate or related metrics
• Activity summaries

You can control which data is shared and revoke access at any time through your device or account settings.

How We Use Your Information

Your information is used to:

• Provide and operate Sentrya’s features
• Generate personal summaries and reports for your use
• Improve clarity, usability, and reliability of the app
• Communicate with you about your account, updates, or testing participation

We do not use your data for advertising or marketing purposes.

How Your Data Is Stored

• Data is stored securely using industry-standard safeguards
• Access is restricted to authorized systems and personnel
• We retain data only as long as needed to provide the service

Sentrya is designed with privacy and data minimization in mind.

Data Sharing

We do not sell your personal or health data.

We may share limited information only:

• With trusted service providers who help operate the app, under strict confidentiality agreements
• If required by law or legal process
• To protect the rights, safety, or integrity of Sentrya and its users

Your Choices and Control

You can:

• Access or update your information
• Export your data
• Request deletion of your account and associated data

Instructions for these actions are available within the app or by contacting us.

Not Medical Advice

Sentrya is not a medical device and does not provide medical advice, diagnosis, or treatment. Any insights or summaries are for informational purposes only and should not replace professional medical care.

Changes to This Policy

As Sentrya evolves, this Privacy Policy may be updated. If changes are significant, we will notify users within the app or by email.

Contact

If you have questions about privacy or data handling, you can contact us at:

no-reply@mysentrya.com

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