Sand Life Privacy Policy
Last updated: June 21, 2026
Sand Life is designed for local control of sand art devices. The app does not collect, sell, or upload personal data.
Who We Are
Sand Life is provided by Wuqidashi Studio. You can contact us at wuqidashi0109@gmail.com.
What the App Does
The Sand Life app is used to discover, connect to, and control sand art devices over Bluetooth. Core features include device connection, pattern playback, LED controls, settings, and device maintenance actions.
Personal Data
The app does not create user accounts and does not collect, transmit, sell, or share personal data with external services. The app does not use advertising SDKs, analytics SDKs, or cloud synchronization.
Bluetooth and Device Information
The app uses Bluetooth to scan for and communicate with nearby sand art devices. Bluetooth communication happens directly between your phone and the device. Device identifiers and display names may be stored locally so the app can show saved devices and reconnect more conveniently.
Location Permissions on Android
On some Android versions, Bluetooth scanning may require location-related permissions because of Android platform rules. Sand Life does not use these permissions to track your location, build a location profile, or upload location data.
Local Storage
The app stores limited information on your device for convenience, including:
- Saved sand art device records
- The last connected device
- LED quick color presets
- Basic app preferences needed for local operation
This information stays on your phone and is not uploaded to external servers by the app.
Network Access
The app is designed so its core control features work locally over Bluetooth. The production app does not require a user account or cloud service for normal device control.
Children's Privacy
Sand Life is a device control app and is not directed to children. The app does not knowingly collect personal information from children.
Data Deletion
You can remove locally stored app data by deleting the app from your device or clearing app data through your device settings where available.
Changes to This Policy
We may update this Privacy Policy when the app changes. The updated version will be posted on this page with a new "Last updated" date.
Contact
For privacy or support questions, contact wuqidashi0109@gmail.com.