Privacy Policy

Last updated: February 19, 2026

Sleep Island ("we") values your privacy. This policy explains how we collect, use, and protect your information.

1. Information Collection

Sleep Island collects the following information to provide our services:

• Sleep data: Sleep time, wake time, deep/light sleep stages. Stored locally on your device.
• Audio data: Audio clips recorded during snore detection, processed and stored locally only.
• Usage data: Anonymous app usage statistics used to improve the product experience.

2. Data Usage

We only use your data for:

• Providing sleep analysis and snore detection services
• Generating personalized sleep recommendations
• Improving app performance and user experience

3. Data Storage & Security

Your sleep data and audio recordings are stored locally on your device. We do not upload your personal health data to cloud servers. We use industry-standard security measures to protect data transmission.

4. Third-Party Services

We do not use third-party advertising SDKs. We may use anonymous crash reporting services to improve app stability.

5. Your Rights

You can delete all personal data within the app at any time. For assistance, contact contact@sleepisland.org.

6. Contact Us

For privacy-related questions, please contact contact@sleepisland.org.