Google Home Speaker Review: A Gemini Speaker That Doubles as a Matter Hub
Wi-Fi 6, Bluetooth 5.4 and a Thread border router in one round speaker, with the smartest Gemini features behind a subscription.
The Google Home Speaker is built for a household that already runs on Google Home, and it earns its place by being the hub as well as the speaker: it is a Thread 1.3 border router and a Matter hub for Google Home, on top of a Wi-Fi 6 radio and Bluetooth 5.4. The Gemini for Home assistant answers by voice, Voice Match tells family members apart, and a two-stage hardware switch on the base cuts the microphone. The trade-off is the subscription, because Gemini Live and the sound detection for smoke, carbon monoxide and glass breaking all sit behind a Google Home Premium plan that starts at $10 a month or $100 a year. If your other gear lives on Alexa, Apple Home or SmartThings, none of them are supported, so the speaker only makes sense on the Google side of the fence.
- Google Home households
- Matter and Thread smart homes
- Hands-free voice control
- Multi-room and stereo audio
Pros
- Acts as a Thread 1.3 border router and a Matter hub for Google Home
- Wi-Fi 6 on 2.4 GHz and 5 GHz, plus Bluetooth 5.4
- Two-stage hardware microphone mute switch on the base
- Voice Match recognizes different people in the household
- On-device touch controls for play, pause and volume
- Four color options to match the room
Cons
- Gemini Live and the smoke, carbon monoxide and glass breaking sound detection require a subscription
- No Alexa, Apple Home or SmartThings support, and only partial Home Assistant support
- Speech, conversation and speech synthesis are all cloud processed, so it needs an internet connection
- No screen, camera or environmental sensors
- No Ethernet port and no 3.5 mm line in or out
- No wall mount option and no 6 GHz Wi-Fi band
Who is the Google Home Speaker for?
This is a speaker for a home that has already chosen Google. It works with Google Home and runs Gemini for Home, and its hub credentials are the reason to pick it over a plain Bluetooth speaker: it acts as a Thread 1.3 border router and as a Matter hub for Google Home, so it can pull low-power Thread accessories and Matter devices into the house without a separate bridge. It is not a Zigbee coordinator, so a Zigbee sensor still needs its own gateway. The round body measures 86 mm tall by 107 mm across and weighs under a pound, which puts it on a shelf or a nightstand rather than in a rack, and it comes in Berry, Porcelain, Hazel and Jade so it can be matched to the room.
What the Google Home Speaker offers
The connectivity is current: Wi-Fi 6 on both the 2.4 GHz and 5 GHz bands, plus Bluetooth 5.4 for direct playback from a phone. Voice Match lets the assistant recognize who is talking and answer with that person's own calendar and reminders. The controls are on the speaker itself rather than only in the app, so a tap on the top center plays or pauses and a tap on the light on either side moves the volume in 5 percent steps. Privacy is handled in hardware: the microphone mute is a two-stage physical switch on the base, not a software toggle, which is the only kind that can be trusted to cut the microphone. Google covers it with a one year limited warranty.
What to know before you buy
The ecosystem lock-in is real. Alexa, Apple Home and SmartThings are all unsupported, and Home Assistant support is only partial: its Google Assistant integration lets you control Home Assistant devices by voice through the speaker, but the speaker itself is not managed from Home Assistant. The assistant is also a cloud assistant. Speech recognition, the conversation agent and the spoken replies are all processed on Google's servers, so the speaker needs an internet connection to be useful. Several of the headline features are paid: Gemini Live and the sound detection that listens for a smoke or carbon monoxide alarm and for breaking glass are part of a Google Home Premium plan, from $10 a month or $100 a year, and camera history search sits on the higher tier. On the hardware side there is no screen, no camera and no motion, temperature, humidity or ambient light sensing, no Ethernet port, no 3.5 mm line in or out for wiring it to an existing system, and no wall mount, so it lives on a surface near an outlet. There is no 6 GHz band either, which matters only if you were planning to keep it off a busy network.
Is the Google Home Speaker worth it?
For a Google Home household the value case is straightforward: this is a mid-priced speaker that also removes the need for a separate Thread border router or Matter hub, and it brings current radios and a real hardware mute switch. Read the subscription line carefully first, because the assistant and the safety sound detection that make the speaker feel smart are the parts that are metered, and a buyer who never subscribes ends up with a good connected speaker and a more basic assistant. For anyone whose devices are tied to another ecosystem, the missing Alexa, Apple Home and SmartThings support is a hard stop rather than a compromise.
Frequently asked questions
Does the Google Home Speaker work with Alexa or Apple Home?
No. It works with Google Home and runs the Gemini for Home assistant. Alexa, Apple Home and Samsung SmartThings are not supported, so it is only a sensible buy for a Google-based smart home.
Can the Google Home Speaker act as a smart home hub?
Yes. It is a Thread 1.3 border router and works as a Matter hub for Google Home, so it can bring Thread and Matter accessories into the house on its own. It is not a Zigbee coordinator, so Zigbee devices still need a separate gateway.
Does the Google Home Speaker need a subscription?
Only for part of what it does. Gemini Live, plus sound detection for a smoke or carbon monoxide alarm and for breaking glass, are part of a Google Home Premium plan that starts at $10 a month or $100 a year. Media playback, voice control of your smart home and the hub features work without it.
Can you turn the microphone off on the Google Home Speaker?
Yes. There is a two-stage physical mute switch on the base of the speaker that cuts the microphone in hardware, rather than a software setting.
Does the Google Home Speaker work with Home Assistant?
Partially. The Home Assistant Google Assistant integration lets you control your Home Assistant devices by talking to the speaker, but the speaker itself is not exposed to or managed from Home Assistant.
What colors does the Google Home Speaker come in?
Four: Berry, Porcelain, Hazel and Jade. The body measures 86 mm tall by 107 mm across and weighs about 0.9 lb with its captive cable.

