Hatch Baby Grow Smart Changing Pad and Scale The Hatch Baby Grow Smart Changing Pad and Scale ($130) is a two-in-one device that caters to nervous new parents. Worrying about whether your baby has eaten enough is a top concern in the first few months, so having a reliable scale at-home that syncs with your phone is a smart way to stay informed. Image Source: amazon.com Hatch Baby Grow Smart Changing Pad and Scale $130 from amazon.com Buy Now