A clear view of what Napnix can — and cannot — do

Napnix does not diagnose, prevent, or treat a medical condition and is not a medical device. Recommendations are estimates based on the profile and sleep times you enter. They may be incomplete, delayed, or wrong.

Use your judgment and follow current safe-sleep advice from your pediatric clinician or local public-health authority. For urgent health or safety concerns, contact local emergency services or a qualified medical professional rather than relying on Napnix.

The current guidance is designed for children from 12 months old until their sixth birthday. Month-only ages use the 15th of the selected month as a consistent estimate. Age ranges are available when you prefer not to store birth details.

Core data is stored in this browser. Clearing site data, private-browsing limits, browser cleanup, device loss, or software failure can remove it. Export important records regularly from Data & Backup.

Cloud snapshots are optional, require sign-in, and should not be your only copy of information you need to keep. Confirm that a recent snapshot or export exists before clearing browser data or changing devices.

Use a nickname, choose an age range, or provide only birth month and year. An exact birth day is optional. Read the Privacy notice for the current storage, telemetry, export, and deletion behavior.

• Profiles, sleep records, notes, preferences, and progress: this browser by default.
• Account email and sign-in identifiers: the configured authentication provider when you sign in.
• Full backup snapshots: Supabase only when cloud backup is configured and you are signed in.
• Allowlisted technical diagnostics and broad product-usage events: the configured telemetry endpoint, without raw messages, stacks, account identifiers, profile details, notes, exact sleep transitions, or sleep logs.

Features, calculations, storage formats, and availability may change during the beta. Napnix aims to preserve compatible data and backups, but uninterrupted operation and recovery are not guaranteed. Review a recommendation before acting on it and keep your own backup of important history.

If you notice an unsafe recommendation, privacy problem, or data-loss issue, stop relying on the affected feature and email alextovt2@gmail.com with a description that does not include information you do not want to share.