Ever brought home a shiny new smart device only to discover it's completely incompatible with your existing setup? That $200 smart lock becomes an expensive paperweight when you realize it speaks Z-Wave while your hub only understands Zigbee. This episode walks you through the essential compatibility checks you need to make before buying any smart home device—covering protocols, hub requirements, ecosystem lock-in, and those sneaky cloud dependencies that can leave your home unresponsive when the internet goes down.

• Always verify the exact protocol (Zigbee, Z-Wave, Thread, Matter, or Wi-Fi) on the product specifications page, not the marketing copy—manufacturers often bury this critical detail in footnotes, and it determines whether your new device will actually work with your hub.

• Not all hubs are universal: Ama ...