Luma
Privacy Policy
How Luma handles information. Effective August 10, 2026.
Overview
Luma is designed to process pulse estimates, tags, notes, preferences, and wellness context on the user’s devices without requiring an account.
This policy applies to the Luma mobile application and its related support services.
Sources and permissions
Most information is provided directly by you or created as you use the app. Device, diagnostic, and transaction information may come from your device, Apple, Google, or the service providers used to operate the app.
Permission-controlled information is accessed only after you grant the relevant device permission. You can revoke a permission in system settings, although the related feature may stop working.
Information we process
- Estimated heart rate, HRV trends, tags, notes, reminders, and personal experiment results stored on device.
- Optional Apple Health information authorized by the user for personal context.
- Anonymous purchase entitlement and purchase history used to unlock and restore premium features.
How we use information
- Provide check-ins, baselines, trends, calm sessions, widgets, Watch features, and requested reports.
- Read or write Apple Health information only with permission.
- Validate purchases and restore premium access.
International processing
Gamina and its service providers may process information in countries other than the country where you live. Where applicable law requires it, we use contractual and organizational safeguards intended to protect information during those transfers.
Storage and retention
Readings and wellness context remain on the device until removed through app controls, the app is reset, or the app is deleted. Apple Health data follows the user’s Health settings. Anonymous transaction records follow store and entitlement-provider requirements.
Security
We use reasonable technical and organizational measures designed to protect information against unauthorized access, loss, misuse, or alteration. No storage or transmission method can be guaranteed completely secure.
Your choices and rights
- Use Luma without creating an account.
- Decline camera, notification, or Apple Health permissions and change them later in system settings.
- Delete local readings and reports using available app controls or delete the app.
Depending on where you live, applicable law may also give you rights to request access, correction, deletion, restriction, objection, or portability, and to complain to a data-protection authority. These rights can be subject to legal exceptions.
Instructions for account or data removal are available on the Delete Account or Data page.
Children
Luma is intended for adults and is not directed to children under 13.
Third-party services and links
The app may link to or interoperate with services controlled by other companies. Their privacy practices apply to information they collect independently, so review their notices and controls before using those services.
Changes to this policy
We may update this policy as the app, providers, or legal requirements change. We will post the revised policy here, update the effective date, and provide additional notice when required.
Contact
Questions or privacy requests can be sent to support@gamina.app.
Gamina Teknoloji ve Yazılım Hizmetleri A.Ş., Istanbul, Türkiye.