Privacy Policy for CDa Smart

Last updated: November 6, 2025

1. Information We Collect

CDa Smart is designed with privacy in mind. We do not collect, store, or transmit any personal information from your device.

2. Camera Permission

Our app requests camera access solely for QR code scanning functionality to connect to Nanojet devices. Specifically:

• Camera data is processed locally on your device only
• No images or camera data are stored on your device
• No camera data is transmitted to our servers or any third parties
• Camera access is only used when you actively scan QR codes

3. Bluetooth Permission

We use Bluetooth permissions to connect and communicate with NanoJet devices:

• Bluetooth is used only for device communication
• No personal data is collected through Bluetooth connections
• All Bluetooth communication is encrypted and secure

4. Location Permission

Location permission is required for the following platform-specific purposes:

• Bluetooth Low Energy device scanning and discovery (Android only)
• WiFi network detection to identify your current network during device setup (Android and iOS)
• We do not access or store your actual location coordinates

• Location data is not collected, stored, or transmitted to any servers
• This permission is only used to enable device connectivity features

5. Network/Internet Permission

Internet access is used for:

• Communicating with Nanojet devices over WiFi
• No personal data or usage analytics are transmitted

6. Data Storage

CDa Smart may store device preferences and settings locally on your device using secure storage. This data:

• Remains on your device only
• Is not accessible to other apps
• Is deleted when you uninstall the app

7. Third-Party Services

This app does not integrate with any third-party analytics, advertising, or data collection services.

8. Children's Privacy

CDa Smart does not knowingly collect any information from children under 13 years of age.

9. Changes to This Privacy Policy

We may update this privacy policy from time to time. We will notify users of any material changes by updating the "Last updated" date at the top of this policy.

10. Contact Us

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

Email: mtm.developer@meiban.com
Developer: MTM meiban

This privacy policy was generated for CDa Smart version 1.0.0