Why babies sleep in the car
A moving car is a loud, low, constant sound with gentle motion. You can't bring the motion inside, but the sound is easy to recreate: a deep road rumble, wind noise that rises and falls with speed, and a soft double bump every few seconds.
It's also a useful sound for adults who nap best on road trips.
Frequently asked questions
Does Sleepy Noise play automatically when my phone connects to the car?
No. Sleepy Noise never starts on its own when your phone connects to a car or Bluetooth speaker. It only plays when you press play.
