---
title: "Product demo"
description: "A silent 7.5-second Sleepyland walkthrough showing mode selection, Tune controls, playback, and the live spectrum."
canonical_url: "https://sleepy.land/demo"
last_updated: "2026-08-29"
---

# Product demo

This silent 7.5-second walkthrough starts in Sleep, selects Relax, opens Tune, and starts playback so the final post-mix spectrum becomes visible.

## What the demo shows

- Sleep, Relax, and Focus remain the three primary modes.
- Tune reveals Energy, noise color, independent noise and wave levels, warmth, and wave interval.
- Starting playback changes the persistent Play control to Stop and activates the post-mix spectrum.

The video contains no audio, voice, captions, user data, health claim, or outcome claim. It was captured from the checked browser product at 1280 by 720 and encoded as H.264 without an audio track.

[Open the MP4 asset](/sleepyland-mode-tune-play.mp4) or [try the interactive sound machine](/noise).

## Sitemap

See the full [sitemap](/sitemap.md) for every public page.