Grumpy Old Geeks Products 4moms mamaRoo Product 4moms mamaRoo 2 mentions in 1 episode The mamaRoo is a baby swing the hosts describe as having app-based Bluetooth controls and sounds. Mentions 176: Ready Player Pobama Sep 9, 2016 58:00 we have the four moms mamaru, which is a baby swing 58:33 you can control it with Bluetooth