App Privacy Policy Your privacy is important to us. This policy explains how our app, which controls a vehicle exhaust valve via Bluetooth, handles your information. 1. **No User Data Collection** We do not collect personal information about you. The app only interacts with the exhaust valve controller device. 2. **Device Information** The app connects to your device to view and manage its configuration details. This is necessary for controlling the exhaust valve. 3. **Internet Connection** The app connects to the internet periodically to check for firmware updates. During this process, necessary information such as unique device identifiers, location, and timezone may be transferred. This information is used solely for update purposes and to ensure the app functions correctly. 4. **Usage Indication** Connecting the app to the internet may indicate that the app is in use. This is for operational purposes only and does not involve tracking or storing your personal usage patterns. 5. **Third-Party Services** We do not share your information with third parties except as required for firmware updates and app functionality. 6. **Security** We take reasonable measures to protect the information transmitted and ensure it is used appropriately. By using our app, you agree to this privacy policy. If you have any questions or concerns, please contact us. Thank you for using our app.