The smart diaper wars have truly begun. Today, Pampers unveiled Lumi , an all-in-one connected system that includes two activity sensors for diapers, a Logitech camera fashioned into a Wi-Fi baby monitor and an app that wraps everything together. It follows Huggies adoption of the Monit smart diaper sensor in Korea. But Pampers, perhaps aware that a smart diaper alone isn't enough to entice consumers, is aiming for something a bit more expansive. The Lumi system is meant to make an infant's first year easier for parents by delivering as much data as possible.