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Home Assistant Green: Controller Buying Guide

Choose a controller for the devices you already own, the automations you need and the maintenance you accept. A Matter controller and Thread border router perform different roles.

RobotMyHome Research Desk · Prepared / updated 5 October 2026 · Research analysis
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Image credit: Ssu / Wikimedia Commons · CC BY-SA 4.0

Quick answer

Green is a local Home Assistant controller, not an all-in-one radio guarantee. Selection starts with the integrations and maintenance your household can support.

Research shortlist

Green is a local Home Assistant controller, not an all-in-one radio guarantee. Selection starts with the integrations and maintenance your household can support.

Documented candidates — not a tested ranking
ProductResearch use caseSourced featuresDecision limit
Home Assistant GreenExisting integrationsType: Home automation controller; Control: Runs locally; Zigbee: Additional adapter requiredList exact devices and verify their Home Assistant integration before buying hardware.

What to check before buying

Decision factorWhat to establish
Existing integrationsList exact devices and verify their Home Assistant integration before buying hardware.
Radio hardwareThe record requires additional Zigbee and Z-Wave adapters; confirm a compatible regional Z-Wave radio.
Thread rolesMatter control and Thread routing are separate roles; a Zigbee adapter is not automatically a configured Thread border router.
RecoveryPlan backups, restore procedures and retained physical controls before relying on automated routines.
RESEARCH SHORTLIST

Home Assistant Green

Why it belongs here: For existing integrations, the Official hardware documentation record documents Type: Home automation controller; Control: Runs locally; Zigbee: Additional adapter required; Z-Wave: Additional adapter required.

Who should consider it: Buyers assessing existing integrations who can meet the documented Home Assistant Green installation and operating requirements.

Before choosing: List exact devices and verify their Home Assistant integration before buying hardware.

Evidence limit: Home Assistant Green is assessed for existing integrations using manufacturer documentation; this does not establish a comparative reliability test result.

Full sourced specification record

How we chose

Selection centres on existing integrations, radio hardware, thread roles, recovery. Green is a local Home Assistant controller, not an all-in-one radio guarantee. Selection starts with the integrations and maintenance your household can support. This is source-based research, not a hands-on test or star-rated ranking.

Read the complete methodology

Common questions

Does Home Assistant Green include Zigbee and Z-Wave radios?

No. Additional compatible hardware is required for those radio networks.

Is a Matter controller the same as a Thread border router?

No. One controls Matter devices; the other connects the Thread network to the IP network.

Sources and verification

Official documentation consulted 5 October 2026. Specifications are manufacturer statements, not independent measurements. Check the exact regional model before buying.

RobotMyHome Research Desk

RobotMyHome’s organisational research byline. Founder/editor: Shahryar Qureshi.

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DOCUMENTED PRODUCT COMPARISON

Compare products.

Compare documented products relevant to this topic using sourced product information.

  • Key specifications and technology