Le-Vue Privacy Policy

Last updated: August 6, 2026

Effective date: August 6, 2026

Le-Vue is a companion app for smart glasses. It provides device connection and management, an AI assistant, speech and image recognition, translation, meeting notes, a media album, real-time preview, audio/video calls, navigation, and schedule reminders. This Policy explains how we process personal data when you use those features and the choices available to you.

Please read this Policy before using the app. When a feature requires Bluetooth, microphone, camera, photos, location, local network, or calendar access, we provide a contextual explanation and request system permission. Refusing an optional permission does not affect features unrelated to that permission.

1. Data We Process

1.1 Device connection and management

When you scan for, connect, bind, or manage smart glasses, we may process the Bluetooth name, peripheral identifier, valid MAC address or device address, model, protocol family, firmware and hardware version, battery level, signal strength, connection state, capabilities, and update status. We use this data to identify the device, establish and restore connections, display status, send commands, and perform firmware updates.

1.2 AI, voice, and translation content

When you actively use the AI assistant, image recognition, dialogue translation, simultaneous interpretation, glasses-and-phone translation, photo translation, meeting notes, voice wake-up, or voice commands, we process the data required for that feature, which may include:

• audio recorded on the phone or streamed from connected glasses;
• photos you take or select, or images uploaded by the glasses;
• recognized text, translations, AI prompts and responses, meeting transcripts, and summaries;
• request identifiers, language settings, device model, firmware version, and AI service channel information; and
• your location or address when you have granted location permission and the requested feature requires it, such as weather, nearby places, navigation, or ride-hailing.

This content is sent to our AI services and processors required to provide the selected capability. We do not use it for advertising or cross-app profiling.

1.3 Album, recordings, video, and live preview

When you sync files from the glasses, take photos or videos, record audio, use live preview, or select content from the system photo library, the app processes the relevant photo, video, audio, thumbnail, filename, media type, size, capture time, duration, favorite status, and local file path. Content is stored in the app's local sandbox by default. It leaves your device only when you use an online feature that clearly requires it, such as AI processing, translation, sharing, or calling.

1.4 Audio and video calls

When you place or answer a call, we and Tencent Cloud communication services process a call user identifier, call signaling, call type, status, device and network information, and real-time audio or video streams. The streams are used to establish the call. Le-Vue does not record calls locally by default.

1.5 Location, navigation, and ride-hailing

When you grant location permission and use weather, nearby-place, navigation, or ride-hailing features, we may process coordinates, accuracy, address, destination, and route queries. Necessary place information may be sent to Amap or to a third-party map app you choose to open. You may disable location access in system settings at any time.

1.6 Schedule reminders and system calendar

When you create a reminder and choose to sync it with the system calendar, the app processes its title, notes, start and end time, recurrence rules, and calendar/event identifiers. Reminders are first stored in the local database and are written to the system calendar only after you grant permission.

1.7 Account, feedback, and support data

If a version of Le-Vue offers account sign-in, feedback, after-sales support, or online services, we may process the account name, nickname, contact details, message, and attachments that you submit. We use this data only for authentication, responding to feedback, and providing the requested service. If account functionality is not enabled, the app does not collect account data under this section.

1.8 Diagnostic logs and network data

To diagnose Bluetooth, audio, AI, database, and navigation issues, Le-Vue creates local diagnostic logs that may include timestamps, app and OS versions, device model, user operation steps, error codes, connection state, and request state. Logs remain on your device unless you intentionally export and send them to us. When the app makes a network request, the server normally receives the IP address, request time, network state, and basic protocol logs.

2. Local Storage and Online Processing

3. Device Permissions

You can review or revoke permissions in system settings. Revocation does not affect processing already completed under a valid authorization.

4. Service Providers and SDKs

We provide data to service providers only to the extent necessary to deliver the feature you request. Providers must process the data under their privacy terms and our applicable instructions.

Le-Vue also uses foundational components such as SocketRocket, ONNX Runtime, Flutter, and operating-system media frameworks for networking, on-device model execution, and user interface operation. These components are not used for advertising tracking. If our providers or SDKs materially change, we will update this Policy and request renewed consent where required.

5. Sharing, Transfer, and Disclosure

We do not share personal data with third parties other than the functional providers listed in this Policy, except where:

• you have provided separate consent;
• sharing is necessary to perform a feature or service you requested;
• we must comply with applicable law, legal process, or a lawful government request;
• sharing is necessary to protect the life, health, property, or safety of you, other users, or the public; or
• our business undergoes a merger, division, acquisition, or asset transfer, in which case the successor must remain bound by this Policy or obtain new consent.

We do not publicly disclose personal data unless you separately consent or applicable law requires it.

6. Storage, Retention, and International Processing

• Local data: bound devices, settings, album media, translations, AI interactions, meeting notes, memos, schedules, and logs are primarily stored on your device and normally remain until you delete them in the app, clear app data, or uninstall the app.
• Server data: data generated by online requests is retained only as long as necessary to provide the service, resolve disputes, protect security, and meet legal obligations, after which it is deleted or anonymized.
• Call data: real-time audio and video streams are transmitted for the call and are not recorded by Le-Vue by default. Communication providers retain necessary logs according to their policies.
• International processing: some AI, speech, or communication services may process data outside your country or region depending on the selected service endpoint. We apply contractual, security, and authorization safeguards required by applicable law and request separate consent where required.

7. Your Rights and Choices

Subject to applicable law, you may request access, correction, a copy, deletion, or restriction of your personal data, withdraw consent, close an available account, or submit a complaint. You may also:

• delete album, translation, AI, meeting note, memo, and schedule records in the app;
• revoke microphone, camera, photo, location, Bluetooth, calendar, and other permissions in system settings;
• unbind a device. Unbinding does not remove an iOS peripheral-identifier-to-valid-MAC mapping retained for reliable reconnection, but you can clear app-side data by clearing app data or uninstalling the app; and
• contact us using the email below for other requests.

We may need to verify your identity to protect your account and data. We generally respond within the period required by applicable law.

8. Security

We use measures such as access controls, encrypted transmission, least-privilege permissions, log classification, and secure development practices. No Internet or wireless transmission is completely secure. If a security incident may affect your rights, we will take remedial action and provide notice as required by law.

9. Children

Le-Vue is a general-audience smart-glasses utility and is not specifically designed for children. We do not show advertising or create profiles based on children's data. A user who is below the age at which they may independently consent in their jurisdiction should use the app only after a parent or guardian has reviewed and accepted this Policy. A guardian who believes a child submitted data without appropriate consent may contact us to request deletion.

10. Policy Updates

We update this Policy when our features, data practices, or providers materially change. For significant changes, we provide an in-app notice or another prominent notice and request renewed consent where required. The current update and effective dates appear at the top of this page.