Privacy Notice
Last updated: 26 July 2026
What this notice covers
This notice applies only to this public informational website. It does not cover the Tetrahedron product, the clinician dashboard, the mobile application, any pilot or any clinical service. Those are not available through this website, and each will require its own separate notice before it becomes available.
What this website does not do
- It does not provide user accounts, sign-in or any access to the product.
- It does not contain a contact form.
- It does not use advertising, marketing analytics or behavioural tracking.
- It does not sell personal information and does not share it for advertising.
Preferences stored in your browser
The site uses your browser’s localStorage only for functional preferences: your chosen language and your accessibility settings. These stay in your browser, are used only to render the page the way you asked for, and are not transmitted to us or to anyone else. Clearing your browser storage removes them.
Hosting and technical request information
The site is hosted through Cloudflare. As part of delivering the page, protecting it and preventing abuse, Cloudflare may process standard technical request information such as your IP address and request metadata. This is ordinary infrastructure processing required to serve a website.
If you email us
- Clicking an email link on this site opens your own email service or application. It does not send anything by itself.
- Information you choose to send by email is received by Tetrahedron and used to respond to your enquiry.
- Please do not send patient-identifiable, clinical or health information to this address.
Contacting us about your information
If you have voluntarily sent us personal information by email and wish to ask about it, you can contact us at:
Changes
This notice may be updated as the website changes. The date at the top of this page shows when it was last revised.