1. Information We Collect

The Heart Age Calculator is designed with privacy in mind. We do not store any personal health information you enter into our calculator. All calculations are performed in your browser, and the data is only used temporarily to generate your results.

Data We Do NOT Collect:

• Your age, gender, or any health metrics you enter
• Your calculation results or heart age
• Any personally identifiable health information
• Names, email addresses, or contact information (unless voluntarily provided)

Data We May Collect:

• Anonymous usage analytics (page views, general location)
• Technical information (browser type, device type) for optimization
• Cookies for basic website functionality

2. How We Use Information

Any non-personal information we collect is used solely to:

• Improve the functionality and user experience of our calculator
• Understand general usage patterns to optimize our service
• Ensure the security and proper functioning of our website

3. Data Security

Since we do not store your personal health data, there is minimal risk to your privacy. All calculations are performed locally in your browser. Any data transmission occurs over secure, encrypted connections.

4. Third-Party Services

We may use third-party services for analytics and website functionality. These services have their own privacy policies:

• Google Analytics (for anonymous usage statistics)
• Hosting providers (for website delivery)

These services do not have access to your health information entered into our calculator.

5. Cookies

We use minimal cookies necessary for website functionality. You can disable cookies in your browser settings, though this may affect some features of our website.

6. Your Rights

Since we do not store personal data, there is no personal information to access, modify, or delete. If you have any questions about our privacy practices, please contact us.

7. Children's Privacy

Our service is not intended for children under 18. We do not knowingly collect personal information from children. The heart age calculator is designed for adults aged 20-79.

8. Changes to This Policy

We may update this privacy policy from time to time. Any changes will be posted on this page with an updated revision date.

9. Contact Us

If you have any questions about this Privacy Policy or our privacy practices, please contact us through our website.