Last updated: April 2026
Deena Health GmbH is a company registered in Switzerland. We operate the website deena.health. For any questions regarding this privacy policy or your personal data, you can reach us at hello@deena.health.
When you join our waitlist, we collect the email address you provide. We do not collect any other personal information at this stage.
We use your email address solely to notify you when our service becomes available in Switzerland and to send relevant updates about Deena Health. The legal basis for this processing is your consent, given when you submit the waitlist form.
Your email address is stored securely in a database hosted by Supabase, running on Amazon Web Services (AWS) in Zurich, Switzerland. The website itself is served by Vercel from European edge locations. Data is encrypted in transit and at rest.
We use the following third-party services to operate this website:
We do not sell, rent, or share your personal data with any third parties for marketing purposes.
Your data is stored on servers in Switzerland and the European Union. Where any of our service providers are based outside Switzerland or the EU/EEA, we ensure that appropriate safeguards are in place in accordance with applicable data protection law, including standard contractual clauses.
We take appropriate technical and organisational measures to protect your personal data against unauthorised access, loss, or misuse. Data is encrypted both in transit (TLS) and at rest.
This website does not use cookies.
Under the Swiss Federal Act on Data Protection (FADP) and the EU General Data Protection Regulation (GDPR), you have the right to:
To exercise any of these rights, contact us at hello@deena.health. We will respond within 30 days.
If you believe your data protection rights have been violated, you have the right to lodge a complaint with the Federal Data Protection and Information Commissioner (FDPIC) in Switzerland. We encourage you to contact us first so we can address your concerns directly.
We retain your email address for as long as it is needed to fulfil the purpose for which it was collected (i.e., to notify you about our service launch). You may request deletion at any time by contacting us.
This website may contain links to third-party websites. We are not responsible for the privacy practices or content of those sites. We encourage you to review the privacy policies of any website you visit.
We may update this privacy policy from time to time. Any changes will be posted on this page with an updated revision date.