Echo Sleep delivers a delightfully minimal sleep sound experience. Perfect for adults, parents, and babies who need quick, reliable sleep sounds.
The short version for choosing a sleep sounds app.
Echo Sleep is a sleep sounds app and web player for white noise, brown noise, pink noise, rain, fan noise, and ocean waves. The mobile app adds offline included sounds, background audio, sleep timers, and AI-generated custom sounds in a calm, no-account experience.
Echo Sleep is for light sleepers, parents, travelers, night-shift workers, students, and anyone who wants steady sound masking without a complicated setup. It helps create a more predictable sound floor for sleep, focus, relaxation, and noisy rooms.
Echo Sleep combines a browser player, mobile background audio, offline included sounds, sleep timers, and AI-generated custom sleep sounds. The interface is intentionally minimal so starting a sleep sound takes one tap.
Available on iOS and Android. No account needed — just good sleep sounds.
Speed + Simplicity. No account required, no overwhelming menus.
Sound starts in under 300ms. Perfect for 3 AM wake-ups when you need calm immediately.
No overwhelming menus or complex settings. Just tap and sleep. Clean, minimal interface focused on what matters.
OLED-friendly dark mode for bedtime, plus beautiful light mode. Adapts to your system preferences automatically.
Seamless audio loops that survive device lock and background modes. From 15 minutes to indefinite playback.
Sleep timer from 15 minutes to forever. Quick presets (30/60/90 min) or set your own custom duration with gentle fade-out.
10+ curated sounds included, with more being added. No network required after installation.
Echo Sleep uses advanced background audio capabilities to keep playing for 8+ hours. On iOS, we use AVAudioSessionCategoryPlayback. On Android, we promote to a foreground service with a persistent notification to survive Doze mode.
Echo Sleep comes with 10 carefully curated sound loops including white noise, pink noise, brown noise, ocean sounds, rain, and baby-friendly womb sounds. All sounds are pre-loaded in the app for instant access.
Yes. Echo Sleep includes an AI sound generator that creates custom sleep sounds from a short text prompt, so you can make a calmer rain, fan, ocean, or ambient sound when the built-in library is not quite right.
Absolutely! Echo Sleep includes baby-friendly womb sounds and is designed with new parents in mind. The one-tap interface is perfect for those 3 AM moments when you need calm sounds immediately.
We're here to help you get the best sleep possible.
Listen to white noise, brown noise, and pink noise before installing the app.
Open Player →Browse dedicated guides for brown noise, baby sleep, and focus-friendly sound routines.
Understand when brown noise is better than white or pink noise for deeper, softer masking.
Read the brown noise guideGet parent-focused tips on calmer bedtime routines, low volume, and nursery-safe placement.
Read the baby guideSee how steady noise helps with work-from-home distractions, study sessions, and city noise.
Explore focus sounds