Meross Smart Wi-Fi Hub MSH400HK vs Home Assistant Green

Updated January 2026

Data from Amazon and official Meross and Nabu Casa sites.

2026 verdict

For most buyers in 2026, Home Assistant Green is the safer pick. Its clearest strengths are protocols and integrations, and it still looks stronger on its broader overall balance. The only strong reason to choose Meross Smart Wi-Fi Hub MSH400HK is if price and connectivity is more important to you than the overall verdict. Overall, Home Assistant Green makes more sense for most people.

Meross

Meross Smart Wi-Fi Hub MSH400HK

$18.99

BUY NOW

Winner

Nabu Casa

Home Assistant Green

$179.00

BUY NOW

Feature	Meross Smart Wi-Fi Hub MSH400HK	Home Assistant Green	Winner
Price	$18.99	$179.00	Meross Smart Wi-Fi Hub MSH400HK
Connectivity	2.4 GHz Wifi, Ethernet	Ethernet	Meross Smart Wi-Fi Hub MSH400HK
Protocols	None	Zigbee Coordinator, Thread Border Router, Matter Bridge	Home Assistant Green
Integrations	Google Home, Alexa, Apple HomeKit	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant	Home Assistant Green

Meross

Meross Smart Wi-Fi Hub MSH400HK

$18.99

BUY NOW

+ Price: $18.99
+ Connectivity: 2.4 GHz Wifi, Ethernet
- Protocols: None vs Zigbee Coordinator, Thread Border Router, Matter Bridge
- Integrations: Google Home, Alexa, Apple HomeKit vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant

Winner

Nabu Casa

Home Assistant Green

$179.00

BUY NOW

+ Protocols: Zigbee Coordinator, Thread Border Router, Matter Bridge
+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant
- Price: $179.00 vs $18.99
- Connectivity: Ethernet vs 2.4 GHz Wifi, Ethernet

Frequently Asked Questions (FAQ)

Which is better overall: Meross Smart Wi-Fi Hub MSH400HK or Home Assistant Green?: Home Assistant Green has the stronger overall profile in this comparison, especially for protocols and integrations.
What is the biggest difference between Meross Smart Wi-Fi Hub MSH400HK and Home Assistant Green?: Price is one of the clearest differences: Meross Smart Wi-Fi Hub MSH400HK lists $18.99, while Home Assistant Green lists $179.00.
Which one looks better on price?: Meross Smart Wi-Fi Hub MSH400HK is listed at $18.99, while Home Assistant Green is listed at $179.00. Meross Smart Wi-Fi Hub MSH400HK (better spec).
Who should buy Meross Smart Wi-Fi Hub MSH400HK?: Choose Meross Smart Wi-Fi Hub MSH400HK if your priority is price and connectivity and that matters more than protocols.
Who should buy Home Assistant Green?: Choose Home Assistant Green if your priority is protocols and integrations and that matters more than price.

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