Privacy Policy

Last Updated: November 4, 2025

At H2O2 Health Diary, we take your privacy seriously. This Privacy Policy explains how we collect, use, protect, and handle your personal information.

Information We Collect

Personal Information

When you create an account, we collect:

• Name (first and last)
• Email address
• Password (encrypted and securely stored)
• Health diary entries you choose to record

Automatically Collected Information

When you use our platform, we may automatically collect:

• Browser type and version
• Operating system
• IP address (anonymized)
• Login timestamps
• Pages visited within our platform

How We Use Your Information

We use the information we collect to:

• Provide and maintain your account
• Enable you to create and access your health diary entries
• Send important account-related communications
• Improve our platform and user experience
• Ensure the security and integrity of our services
• Comply with legal obligations

Information Sharing and Disclosure

We will only disclose your information in the following limited circumstances:

• With your explicit consent: If you authorize us to share specific information
• Legal requirements: If required by law, court order, or governmental authority
• Service providers: With trusted service providers who assist in operating our platform (e.g., hosting services, email services) under strict confidentiality agreements
• Safety and security: To protect the rights, property, or safety of H2O2 Health Diary, our users, or the public

Data Security

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

• Encrypted data transmission (SSL/TLS)
• Secure password storage using industry-standard hashing
• Regular security audits and updates
• Limited employee access to personal data
• Secure data backup procedures

While we strive to protect your personal information, no method of transmission over the internet or electronic storage is 100% secure. We cannot guarantee absolute security.

Your Rights and Choices

You have the right to:

• Access: Request a copy of the personal information we hold about you
• Correction: Request correction of inaccurate or incomplete information
• Deletion: Request deletion of your account and associated data
• Export: Request an export of your health diary data
• Opt-out: Unsubscribe from non-essential communications

To exercise any of these rights, please contact us at info@h2o2diary.com.

Data Retention

We retain your personal information for as long as your account is active or as needed to provide you services. If you request account deletion, we will delete your personal information within 30 days, except where retention is required by law.

Cookies and Tracking Technologies

We use essential cookies to maintain your session and ensure proper functionality of our platform. We do not use third-party advertising or tracking cookies.

Children's Privacy

Our services are not intended for individuals under the age of 18. We do not knowingly collect personal information from children. If we become aware that a child has provided us with personal information, we will delete it promptly.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new Privacy Policy on this page and updating the "Last Updated" date. We encourage you to review this Privacy Policy periodically.

Contact Us

If you have questions or concerns about this Privacy Policy or our privacy practices, please contact us at: