What Is Matter Bridge and How Does It Work With Homey?

The Matter Bridge app makes your Homey-connected devices available across all major smart home platforms. Control and automate them from Apple Home, Google Home, Amazon Alexa, Samsung SmartThings, or Home Assistant.

Contents

• What is Matter Bridge?
• How Does Matter Bridge Work?
• Why Use Matter Bridge?
• Bridging Homey with Apple Home
• Bridging Homey with Google Home
• Bridging Homey with Amazon Alexa
• Bridging Homey with Samsung SmartThings
• Bridging Homey with Home Assistant
• Supported Device Types
• Limitations and Compatibility Notes

What is Matter Bridge?

Matter Bridge is an official Homey app that shares your Homey-connected devices with other Matter-compatible smart home platforms. Your devices appear in multiple platforms at once, so you can use your preferred app, voice assistant, or interface. Homey stays in full control of each device. The other platform gets access to essential controls like on/off, dimming, temperature, and sensor data

Matter Bridge exposes your Homey-connected devices through the Matter standard, so other controllers recognize them as Matter accessories. This is especially useful for devices not natively supported by Apple Home, Google Home, or SmartThings. A Zigbee or Z-Wave device paired to Homey simply appears as a Matter device on other platforms. Everything runs locally on your network, with secure communication and no need to re-pair or rebuild your setup.

How Does Matter Bridge Work?

Homey stays your primary smart home hub and keeps running all device drivers and Flows. Matter Bridge translates each device into a Matter-compatible format and exposes it to external controllers. The other platform sees a clean Matter accessory, while all advanced logic stays inside Homey.

When a controller like Apple Home or Google Home connects, it discovers your devices over your local network using Wi-Fi, Thread, or Ethernet. Commands are fast because everything stays local, with no round-trip to the cloud. Device states stay in sync across platforms: when a device turns on through Homey, it updates instantly in the other platform, and vice versa.

Why Use Matter Bridge?

• Voice control across platforms. Control your Homey-connected devices through Siri, Google Assistant, or Alexa.
• Extended compatibility. Zigbee, Z-Wave, and IR devices paired to Homey appear as Matter devices in other platforms.
• Shared automations. Bridged devices can participate in routines on other platforms while Homey continues to run its own Flows.
• Local and private. Everything runs on your home network. Commands are fast, private, and work even without an internet connection.
• Future-proof. As Matter grows, your Homey setup stays compatible with new controllers and features, no rebuilding needed.

Bridging Homey with Apple Home

Homey-connected devices appear in the Apple Home app as native accessories. You can organize them into rooms, add them to scenes, and control them through Siri, HomePod, or Apple Watch.

Bridged devices work alongside HomeKit-only products, too. A Zigbee sensor on Homey can trigger a HomeKit camera recording, and a Homey-controlled light can join a scene with Apple-only bulbs.

Bridging Homey with Google Home

Homey-connected devices appear in the Google Home app and respond to Google Assistant. Lights, thermostats, sensors, and more can be controlled with commands like “Hey Google, turn off the hallway lights.”

Google Home routines can include bridged Homey-connected devices, too. A door sensor on Homey can start a routine that pauses a Nest speaker or activates a Google-only camera feed.

Bridging Homey with Amazon Alexa

Homey-connected devices appear in the Alexa app and respond to Echo speakers. Commands like “Alexa, turn on the bedroom lights” work even when those lights are paired only to Homey.

Alexa routines can include bridged devices, too. Add a Homey-controlled smart plug to routines with Echo announcements, Guard mode, or time-based triggers. Alexa’s built-in motion sensors on Echo devices can also trigger Homey-connected lights through the bridge.

Bridging Homey with Samsung SmartThings

Homey-connected devices appear in the SmartThings app alongside Samsung appliances like fridges, washing machines, and TVs. Control everything from a single interface.

Bridged devices can participate in SmartThings routines. For example, a Homey-connected motion sensor can trigger a Samsung air conditioner, or a Homey-connected light can adjust brightness as part of a routine that includes a Samsung TV.

Bridging Homey with Home Assistant

Homey-connected devices appear in Home Assistant as Matter entities, no need to pair anything twice. Use them in custom dashboards and automations alongside DIY sensors, ESPHome projects, or other Home Assistant integrations.

A Homey-connected light can be part of a Home Assistant automation that includes a locally built sensor or server-based logic. Homey handles device management, and Home Assistant adds customization.

Supported Device Types

Matter Bridge supports a wide range of smart home devices. Capabilities may vary between platforms, but the following categories are generally compatible:

• Smart Lights and LED Strips
• Smart Plugs and Sockets
• Smart Thermostats and Temperature Controls
• Smart Locks
• Smart Blinds, Curtains and Roller Shutters
• Smart Door and Window Sensors
• Smart Temperature and Humidity Sensors
• Smart Motion and Presence Sensors
• Smart Air Quality Monitors
• Smart CO₂ and Smoke Detectors

Limitations and Compatibility Notes

Matter Bridge exposes only the features defined by the Matter standard and supported by the receiving platform. Advanced Homey features like energy reporting, multi-channel devices, or specialized settings may not appear externally. Some devices may only show basic controls like on/off, brightness, or temperature.

Each platform may interpret Matter features differently. Google Home may display device types that Apple Home does not, and SmartThings may expose fewer capabilities than Home Assistant. Homey remains the primary controller: if Homey loses access to a device due to network or power issues, the bridged device becomes unavailable across all platforms until Homey is restored.