Set it once, and Night Light X will fade your lights, sounds, stories, and meditations out gracefully after you fall asleep — so nothing runs all night.
Graceful fade-out, not an abrupt stop
A good sleep timer doesn't just hit pause. It slowly draws the volume down and dims the light, mimicking the way you'd naturally fall asleep with a paperback in your hand. Night Light X's timer uses a soft taper so the change is almost imperceptible — you fall asleep, the timer fades, and the room quietly goes dark.
Pick the right duration
Works with everything
The sleep timer applies to whatever you have running — a sleep sound, an AI bedtime story, an AI meditation, a video background, or a glowing custom color. Everything fades together so the room transitions to dark and quiet as one.
Why timers matter: Sleeping with audio or light running all night can fragment sleep, especially during REM cycles. A timer gives you the calming benefits at the front of the night without the disruption later on.
Save your battery
When the timer ends, the screen returns to a low-power state and audio stops — keeping your battery in better shape overnight. If you forget to plug in, the timer can be the difference between a charged morning and a dead phone at 5 a.m.
Try the Sleep Timer tonight.
Free on the App Store. Optional in-app purchases.