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Waitlist privacy notice

Last updated: 27 September 2026 · Applies to the Carduo waitlist only. A full privacy notice will be published before the app launches.

Who we are

Carduo is a product of Ardenlyx Health Group Ltd, a company registered in England and Wales (company number 17227086) at 299 Navigation Street, Birmingham, B5 4AE. We are the data controller for the information described here. Contact: [email protected].

What we collect when you join the waitlist

DataWhyKept for
Email addressTo tell you when Carduo opens in your area and send you an inviteUntil launch in your area plus 12 months, or until you ask us to delete it
Area (optional, e.g. Hackney)To decide where to open firstSame as above
Where you signed up from (e.g. Instagram, our website)To see which channels workSame as above
A one-way hash of your IP addressTo limit repeat sign-ups and block bots. The hash cannot be turned back into your IP address1 hour

We do not collect health, fitness or location data from the waitlist. Those are only requested inside the app, with your permission, and are covered by the app's own privacy notice.

Lawful basis

Consent (UK GDPR Article 6(1)(a)). You give it by submitting the form, and you can withdraw it at any time by emailing us or using the unsubscribe link in any message we send.

What we will and won't do

Who processes the data for us

Each processes data only on our instructions under a data processing agreement.

Your rights

You can ask us to access, correct, delete or export your data, or object to or restrict how we use it. Email [email protected] and we will reply within one month. If you are unhappy with how we handle your data you can complain to the Information Commissioner's Office at ico.org.uk.

Changes

If we change how we use waitlist data we will update this page and, where the change matters, email you first.