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H2O Cast App Privacy Policy

Last updated: December 2025

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1. Introduction

H2O Cast (“the App”) is developed by Fathombox Lda (“we”, “us”, or “our”).
We are committed to protecting your privacy and complying with the General Data Protection Regulation (GDPR) and other applicable data protection laws.

This Privacy Policy explains how the App handles information when you use it.

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2. Data Collection

The App does not collect, process, store, or share any personal data.

Specifically:

  • We do not collect names, email addresses, phone numbers, or identifiers.

  • We do not track user behavior.

  • We do not use analytics, advertising SDKs, or third-party tracking tools.

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3. Device Permissions

The App may request certain device permissions solely to function correctly, such as:

  • Network access (to communicate with IoT devices).

  • Bluetooth or Wi-Fi (to configure IoT devices).

  • Location access (needed to no connected Wi-FI SSID).
     

These permissions are:

  • Used only locally on your device.

  • Not used to collect or transmit personal data.

  • Not shared with any third parties.

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4. Data Processing and Storage

All configuration and communication with IoT devices occurs locally on your device or directly between your device and the IoT hardware.

  • No data is transmitted to our servers.

  • No data is stored by us.

  • No cloud services are used.

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5. Third-Party Services

The App does not use third-party services that collect or process personal data (such as analytics, advertising networks, or crash reporting tools).

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6. Legal Basis for Processing (GDPR)

Under GDPR Article 6, since the App does not process personal data, no legal basis for processing personal data is required.

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7. User Rights Under GDPR

Because we do not collect or process personal data, the following GDPR rights are not applicable:

  • Right of access

  • Right to rectification

  • Right to erasure

  • Right to data portability

  • Right to object or restrict processing

If you have questions about privacy, you may still contact us using the contact form below.

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8. Children’s Privacy

The App does not collect personal data from anyone, including children under the age of 16.

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9. Changes to This Privacy Policy

We may update this Privacy Policy from time to time.
Any changes will be reflected in this document with an updated “Last updated” date.

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10. Availability

This Privacy Policy is publicly available and accessible from:

  • The Google Play Store listing

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