Create calm and soothe your little one to sleep by blocking out unwanted noise during nap time, bedtime, or any time. 8 Soothing Sounds Heartbeat, Water, White Noise, Dryer, Ocean, Wind, Rain, and Birds. Control remotely with iOS and Android devices and set sounds to play for any custom duration, for minutes or hours. Rest Mini also features tap and touch control from the device itself. The Hatch Sleep app lets you control the device from another room, set a custom timer, and add multiple caretakers.