Privacy Policy

Our Sleep Calculator is designed with privacy in mind. We collect minimal information to provide you with the best sleep optimization experience:

• Time Input Data: Wake-up times and sleep times you enter are processed locally in your browser and are not stored on our servers.
• Browser Information: Basic browser and device information for analytics and to improve our service.
• Usage Analytics: Anonymous usage statistics to understand how our calculator is used and to improve functionality.

We use the collected information for the following purposes:

• To provide and maintain our Sleep Calculator service
• To improve and optimize the user experience
• To analyze usage patterns and improve our algorithms
• To ensure the security and proper functioning of our website

Your privacy is our priority. Here's how we protect your data:

• Local Processing: All sleep calculations are performed in your browser. Your personal sleep schedule data never leaves your device.
• No Personal Data Storage: We do not store or retain any personal sleep schedule information on our servers.
• Secure Connection: All data transmission is encrypted using HTTPS protocols.
• Anonymous Analytics: Any analytics data collected is aggregated and anonymized.

We use minimal cookies and tracking technologies:

• Essential Cookies: Required for the basic functionality of our website
• Analytics Cookies: Help us understand how visitors interact with our site (anonymous data only)
• No Third-Party Tracking: We do not use third-party tracking scripts that could compromise your privacy

We may use third-party services for analytics and website optimization. These services are carefully selected and configured to respect your privacy:

• Google Analytics (with IP anonymization enabled)
• Content delivery networks for faster loading times

These services operate under their own privacy policies and we ensure they meet our privacy standards.

You have the following rights regarding your privacy:

• Access: Since we don't store personal data, there's nothing to access
• Control: You can clear your browser data at any time
• Opt-out: You can disable cookies in your browser settings
• Questions: Contact us with any privacy-related questions