NiceSleep
Website privacy
The sleep tools
Calculator entries and results are processed in your browser. This website does not upload them or save them in browser storage. Your browser may handle form history according to its own settings.
Cookies and analytics
This website does not include advertising, analytics scripts, tracking pixels, or nonessential cookies. Images are served with the website, and text uses your device’s system fonts.
Hosting and technical requests
Cloudflare processes technical requests such as IP addresses and request headers to deliver and secure the site. Operational log handling and retention depend on the hosting account settings.
External links and support
Opening an app-store or source link takes you to another service with its own policies. Emailing support shares your email address and the information you choose to send.
The NiceSleep app
The app has separate data practices, permissions, optional analytics, advertising, health sync, and backup. Read its published privacy policy before use.
Contact
For website privacy questions, contact [email protected].
Updated October 11, 2026