The 4moms mamaRoo 4 is a great infant seat that bounces up and down and even sways from side to side. Just as you do when comforting your baby. It has five different motions and four built-in sounds or you can even connect to your MP3 player. It is also Bluetooth enabled so you can control all the options from you smart device.
From birth up to 9kg (or until baby can sit up unassisted)
5 unique motion (car ride, kangaroo, tree swing, rock-a-bye and wave)