DreamWave 极其重视您的隐私。我们深知睡眠数据的敏感性，因此在设计之初就确立了“本地化优先”的原则。
本应用利用手机内置的高精度加速度计（体动感知）来判断睡眠阶段。我们绝不会调用、录制或上传您的麦克风音频数据。我们也不需要且不会请求摄像头权限。
应用生成的所有传感器原始数据和睡眠分析结果仅存储在您的设备本地。我们没有中央服务器来收集您的个人睡眠模式。所有的 AI 分析（如 Gemini 辅助生成的睡眠洞察）均通过加密通道进行，且不会关联您的身份信息。
订阅服务（VIP 功能）通过 RevenueCat 提供支持。您的支付信息由平台方（Apple App Store 或 Google Play Store）直接处理，我们仅接收加密的订阅状态记录，不会获得您的银行卡或身份细节。
您可以随时通过删除应用来清除设备上的所有本地数据。由于我们不集中存储数据，一旦您删除应用，所有历史记录将永久丢失。
DreamWave prioritizes your privacy. We understand the sensitive nature of sleep data, which is why our application is built on a "Local-First" principle.
The app utilizes your device's built-in accelerometer (motion sensing) to determine sleep stages. We never access, record, or upload microphone or camera data. These permissions are not required for DreamWave to function.
All raw sensor data and sleep analysis results generated by the app are stored locally on your device only. We do not have a central server to collect your personal sleep patterns. AI insights are processed via secure channels without persistent storage of your identity.
Subscription services (VIP features) are managed via RevenueCat. Your payment information is handled directly by the App Store or Play Store; DreamWave only receives encrypted confirmation of your subscription status.
You can clear all local data at any time by deleting the application. Since we do not store data centrally, history is permanently removed upon uninstallation.