1. Information We Collect

1.1 Account Information

When you register for an account to use our demo applications (such as Blood Pressure Tracker or Glucose Tracker), we collect:

• Email address
• Username
• Password (encrypted and securely stored)
• Account creation date and last login information

1.2 Health Data (Demo Applications)

If you choose to use our health tracking applications, we may collect:

• Blood pressure readings (systolic, diastolic, pulse)
• Glucose levels and measurements
• Dates and times of measurements
• Notes or observations you add

Important: Our demo applications are for demonstration purposes only. We recommend not entering real personal health data. Any data you enter is stored securely and used solely for demonstrating application functionality.

1.3 Contact Information

When you contact us via our contact form, we collect:

• Your name
• Email address
• Message content
• Company name (optional)

1.4 Analytics Data

We use Google Analytics on some pages to understand how visitors interact with our website. This includes:

• Pages visited and time spent
• Browser type and version
• Device type and screen resolution
• Geographic location (country/city level)
• Referral source
• IP address (anonymized)

1.5 Cookies and Similar Technologies

We use cookies to:

• Keep you logged into your account
• Remember your preferences (e.g., language selection)
• Analyze website traffic and usage patterns
• Improve user experience

2. How We Use Your Information

We use your personal information for the following purposes:

3. Data Sharing and Disclosure

We do not sell, rent, or trade your personal information to third parties. We may share your information only in the following circumstances:

3.1 Service Providers

• Google Analytics: For website analytics and improvement
• Hosting Providers: To store and serve our website and applications
• Email Service Providers: To send service communications

3.2 Legal Requirements

We may disclose your information if required by law or to:

• Comply with legal processes or governmental requests
• Protect our rights, property, or safety
• Investigate potential violations of our Terms of Use
• Protect against fraud or security threats

4. Data Security

We implement appropriate technical and organizational measures to protect your personal information, including:

• Encryption of data in transit (SSL/TLS)
• Secure password hashing and storage
• Regular security assessments
• Access controls and authentication
• Secure backup procedures

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

5. Data Retention

We retain your personal information for as long as necessary to:

• Account data: Until you delete your account or request deletion
• Health demo data: Until you delete it or close your account
• Contact inquiries: For up to 2 years from last communication
• Analytics data: Anonymized data retained indefinitely for statistical purposes

6. Your Rights

Under UK GDPR and Hong Kong PDPO, you have the following rights:

• Right to Access: Request a copy of your personal data
• Right to Rectification: Correct inaccurate or incomplete data
• Right to Erasure: Request deletion of your personal data
• Right to Restrict Processing: Limit how we use your data
• Right to Data Portability: Receive your data in a structured, machine-readable format
• Right to Object: Object to certain types of processing
• Right to Withdraw Consent: Withdraw consent at any time (where processing is based on consent)

How to Exercise Your Rights:

7. Children's Privacy

Our services are not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us immediately.

8. International Data Transfers

Your information may be transferred to and processed in countries other than your country of residence. We ensure appropriate safeguards are in place, including:

• Standard Contractual Clauses (SCCs) approved by the UK and EU
• Adequacy decisions by relevant authorities
• Other legally recognized transfer mechanisms

9. Third-Party Links

Our website may contain links to third-party websites. We are not responsible for the privacy practices of these external sites. We encourage you to read their privacy policies before providing any personal information.

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of significant changes by:

• Posting the new Privacy Policy on this page
• Updating the "Last Updated" date
• Sending an email notification (for material changes)

11. Contact Us

12. Regulatory Information

UK Data Protection

For UK-related matters, you have the right to lodge a complaint with the Information Commissioner's Office (ICO):

Hong Kong Data Protection

For Hong Kong-related matters, you have the right to lodge a complaint with the Office of the Privacy Commissioner for Personal Data: