Aqara Hub M2 vs Meross Smart Wi-Fi Hub MSH450

The Meross Smart Wi-Fi Hub MSH450 takes the overall edge on price and owner rating, with a Matter bridge and a 110dB siren for Meross sensor setups. The Aqara Hub M2 is the more capable hub for protocols, adding Zigbee, Bluetooth and IR that the Meross does not have.

The Aqara Hub M2 is a Zigbee coordinator with Bluetooth and a 360-degree IR blaster, so it pairs and controls a wide range of Aqara and IR devices. The Meross Smart Wi-Fi Hub MSH450 has none of those radios and only bridges Meross Wi-Fi devices plus Matter, though it adds a loud 110dB siren.

Only the Aqara Hub M2. It is a Zigbee coordinator that anchors Aqara sensors, switches and blinds, and it also has Bluetooth and IR. The Meross Smart Wi-Fi Hub MSH450 has no Zigbee at all, working solely with Meross's own devices and bridging them over Matter.

Buy the Meross Smart Wi-Fi Hub MSH450 if you run Meross water valves, smoke or water leak sensors and want an affordable, higher-rated Matter bridge with a loud 110dB siren and HomeKit. Wire it over Ethernet for reliability, and note it only works with Meross devices.

Choose the Aqara Hub M2 if you use Aqara Zigbee sensors, switches or blinds and want reliable Zigbee pairing plus a 360-degree IR blaster and HomeKit. It supports up to 128 subdevices over Ethernet or Wi-Fi, but has no Thread or native Matter bridge.