Mix every layer
Adjust rain, fire, wind, ocean, music, and noise separately.
Sleep sounds app with timer
Set the sound, set the timer, let the night continue
Create a personal bedtime mix and choose how long it plays. Heiwa combines layered sleep sounds with a customizable timer and gentle fade-out.
Download Heiwa
Set a timer
Choose a session length and let the soundscape stop automatically.
Save favorites
Keep personal mixes ready for bedtime, reading, or deep work.
A bedtime sound timer that stays simple
Choose a session length before you settle in. The timer ends the soundscape automatically, so you do not need to wake up and reach for your phone.
A gentle ending keeps the routine quieter than abruptly stopping every sound at once.
Mix first, then choose your time
Build a soundscape from rain, fire, wind, ocean, forest, music, white noise, or brown noise. Adjust every layer before starting the timer.
Save favorite mixes for a consistent routine while keeping the duration flexible from one evening to the next.
For bedtime, reading, and quiet focus
A customizable sleep timer can also define a reading break or focus session. The same controls work whether you want a short reset or a longer wind-down.
Heiwa supports relaxation routines and does not diagnose or treat sleep problems.