Baby Poop Alarm

As a father, I use my nose. It detects almost 100% of poop, and it doesn’t attach a high-tech device to my baby’s butt.
Baby Toupee

Sadly the baby toupee exists, although we are pretty sure that only Donald Trump buys them for his kids.
Baby Womb-Like Bathing Tub

Mimics mommy’s womb so baby can transition into the real world. Well except for pretty much every part of living in an underwater world.