In this video I’m comparing Aqara’s new M3 Hub to the older (but still really solid) M2 Hub, so you can figure out which one actually makes sense for your smart home. I walk through the hardware differences, what each hub supports, and how child devices work—especially if you’re mixing Zigbee devices with newer Matter and Thread gear. The big headline is that the M3 is Aqara’s most powerful hub yet, with Zigbee, Matter, and Thread support (including third‑party devices), plus a built-in IR blaster, so it can pull double duty as both a hub and an IR controller. I also show how adding Zigbee devices works on each hub, how you connect those devices into your smart home ecosystem, and then I get into the newer workflow on the M3 for adding Matter/Thread devices and exposing them to platforms like Apple Home. If you’re already on an M2, I cover migration from M2 to M3, whether it’s worth doing, and even how it looks if you run both hubs together. Finally, I talk through automations, price/availability, and I wrap it up with who should buy the M3 vs sticking with the M2—and what I personally use.