DESC: Introducing the new Babysitter Balance, an improved model of the BABYBJ?RN? Babysitter 1-2-3. Enjoy the little things in life? your baby safe, comfortable and happy in his/her own special seat. BABYBJ?RN? Babysitter Balance cradles your child while transforming baby's smallest movements into a soothing, rocking motion. Sitting cozy and secure your child can sleep, rest, or take part in the things going on around him/her.