Last Updated: November 4, 2025
When you use our Digital Diary feature, you may enter:
Important: This data is stored ONLY on your device using browser LocalStorage and IndexedDB. We never transmit this data to our servers or any third party.
When you visit our website, we may automatically collect:
When you download PDF or Excel templates, no personal information is collected or logged. Downloads are handled entirely by your browser.
Your blood pressure data is used exclusively by you, on your device, for:
We have no access to this data because it never leaves your device.
We use analytics to understand:
Analytics data is anonymized and does not include any health information.
We use LocalStorage and IndexedDB (browser storage technologies similar to cookies) to:
These are essential for the Digital Diary to function and cannot be disabled.
We use Google AdSense to display advertisements. Google may use cookies to:
Your Choices:
We may use analytics services (Google Analytics or Cloudflare Analytics) to collect aggregate usage statistics. These do not contain personal health information.
We never share your blood pressure data. It stays on your device. We have no access to it.
We use the following third-party services:
These services do not have access to your blood pressure readings.
We may disclose information if required by law, but since we don't collect health data on our servers, there is nothing to disclose.
If you are in the European Union, you have the right to:
If you are a California resident, you have the right to:
For analytics or advertising data, contact us at the address below. For health data stored locally, simply use the app's export or delete features.
Your blood pressure data is secure because:
Important: If you clear your browser data or uninstall the app, your entries will be lost unless you've created a backup.
Our service is not directed to children under 13. We do not knowingly collect information from children. If you believe a child has provided us with information, please contact us.
Since your health data stays on your device, there are no international transfers. Our website is hosted by Cloudflare, which may process technical data (IP addresses, etc.) in various countries.
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last Updated" date. Continued use of the service after changes constitutes acceptance.
If you have questions about this Privacy Policy, please contact us:
This tool is for tracking purposes only and is not a medical device. It is not HIPAA compliant. Always consult your healthcare provider for medical advice, diagnosis, or treatment. Do not rely solely on this tool for medical decisions.