We`ve never seen a parent vibrate like a bouncy seat or swing like a swing. But weve seen thousands of parents scoop their little ones up in their arms and bounce and sway, and that`s what the mamaRoo does. It moves like you do. Some seats claim two motions, but really, they just turn their seat to one side. When we say five motions, we mean it. Five unique motions. Five ways to soothe and entertain your little one. Thats just better.