Zig and zag baby to comfort with 6 back-and-forth speeds! We're creatures of habit. when baby finds the perfect speed that feels just right, you'll want to keep it that way. You know the one: the speed that drives out the fussing and kickstarts the cooing. With this baby swing's weight-sensing technology, that magical speed stays consistent even as baby gets bigger and heavier. You can maximize your baby's comfort with a deep cradling seat and 2 recline positions. Both you and your baby will sigh a deep breath of relief and relaxation with every swing. Ahhh.