OTHER IMAGES: Reversible Blue/Blue Reversible Black/Red Reversible Black/silver Reversible Brown/Beige Who is BabyBjörn? Babies' own movements create a soothing bounce Top-quality construction from the safest materials Use from newborn to toddler Pediatrician recommended READ MORE DETAILS BABYBJÖRN Baby Sitter Balance transforms your baby's smallest movements into a soothing, rocking motion to keep your child happy.