01 · 5–30 min
Sleep Wind-Down
A quiet sunset shoreline with longer breathing guidance, optional ambience, and a complete fade to black.
Sleep · 3 tools
Sleep
Quiet tools for winding down, creating a sleep environment, and putting down what can wait.
Open tool
02 · 15–120 min
Sleep Sound Mixer
Choose up to three local sounds, set their levels, and let your soundscape fade away on your schedule.
03 · 2–4 min
Night Worry Parking
Externalize one returning thought, decide whether anything needs attention tonight, and leave the rest for later.
Quiet by design
Useful without collecting a story about you.
zcalm saves only basic device preferences such as sound, motion, and the last timer length. In-the-moment choices are not stored.