Effective Date: January 15, 2026

MARTINA CONNECT (the “Application”) is developed and operated by Cangzhou Qiangyang Electronic Technology Co., Ltd.
MARTINA is the brand name of the products and services associated with this Application.

We take user privacy seriously and are committed to transparency, minimal permission usage, and privacy-by-design.
This Privacy Policy explains how permissions are used and clarifies that the Application does not collect or process personal data beyond what is strictly necessary for core functionality.

  1. Scope of This Privacy Policy

This Privacy Policy applies to all functions and features of the MARTINA CONNECT Application.
By using the Application, you acknowledge that you have read, understood, and agreed to this Policy.
If you do not agree, please discontinue use of the Application.

  1. Core Privacy Principles
  • Data minimization: permissions are requested only when required for core features.
  • Local-first operation: all data is processed and stored locally on the user’s device.
  • User control: data storage occurs only when initiated by the user.
  • No continuous connectivity: the Application does not rely on background network communication.
  1. Information We Do Not Collect

MARTINA CONNECT does not collect, store, transmit, or analyze personal information, including but not limited to:
names, phone numbers, email addresses, location data, device identifiers, IP addresses, user accounts, or behavioral analytics.

  1. Permissions and Their Purposes

Bluetooth Permission:
Used exclusively to enable local communication between the mobile device and MARTINA hardware devices,
including scanning, pairing, connecting, and device control. No personal data is collected via Bluetooth.

Storage Permission:
Used only when the user chooses to locally store data generated by the connected hardware,
such as configuration parameters or test results. All data remains on the user’s device and is never uploaded.

Network Permission:
Used solely for user-initiated checks of application version and update availability.
The Application does not perform background network communication.

  1. Local Data Storage

The Application may locally store:

  • User-saved hardware data and configuration files
  • Temporary cache required for application stability
  • Local diagnostic or error records that do not contain personal information

All locally stored data can be deleted by the user at any time.

  1. No Third-Party Services

MARTINA CONNECT does not integrate third-party SDKs, advertising services,
analytics platforms, tracking technologies, or cloud services.
No data is shared with any third party.

  1. Data Security

Because the Application does not transmit or store data remotely,
there is no server-side data exposure risk.
Data security relies on the operating system security mechanisms of the user’s device.

  1. Children’s Privacy

The Application is not intended for children under the age of 13.
No personal data is collected or processed, even if a child uses the Application.

  1. Changes to This Privacy Policy

We may update this Privacy Policy to reflect legal, regulatory, or functional changes.
Updates will be published within the Application or on the official website.
The updated Policy becomes effective upon publication.

  1. Contact Information

If you have any questions about this Privacy Policy, please contact us:

Email: martinaworld01@gmail.com
Company: Cangzhou Qiangyang Electronic Technology Co., Ltd.
Brand: MARTINA