Privacy Policy
Effective date:
ZA WARUDO (“we”, “us”, “our”). Responsible party: Zhaonian Luan. This policy explains how we handle your information when you use the ZA WARUDO Apple Watch app.
What ZA WARUDO does
ZA WARUDO brings iconic anime sound effects to your Apple Watch, triggered by your movements (punches and flurries) using real-time accelerometer data.
Information we collect
- Motion Data: Real-time accelerometer and G-force data is processed locally on your Apple Watch to detect movements and trigger sound effects. This data is not uploaded to our servers.
- App diagnostics: Basic crash reports and usage analytics may be collected via Apple's standard developer tools to improve app reliability.
How we use information
- Trigger and play audio effects based on your movement.
- Maintain and improve app performance and stability.
Data storage and retention
- On-device: Motion data is processed in real-time and not permanently stored. App settings are stored locally on your device.
- Our servers: We do not operate servers that collect or store your personal motion data.
Sharing and disclosure
- We do not sell your personal information.
- We do not share your motion data with third parties.
Third‑party services
- Apple Health / WatchOS: The app uses standard WatchOS APIs for motion detection and Extended Runtime Sessions. Use of these services is subject to Apple's privacy policy.
Security
We rely on the security features of WatchOS to protect data processed on your device.
Contact
Email: jerry@zluan.io
Changes to this policy
We may update this policy. We will revise the “Effective date” above if changes are made.
© Zhaonian Luan