A father improved his milk-warming process with home automation, progressing through three versions. Initially, he used an Alexa voice command with a Kasa smart switch. He then added a Zigbee button for convenience and non-Alexa users. Finally, leveraging his Eero mesh WiFi, he improved location accuracy for the sound alert through Home Assistant, offering a seamless experience regardless of the room. He shares his Home Assistant nursery dashboard for others seeking automation inspiration.