There have been many back and forths about the inability to integrate smart home devices from industry tech giants for many years. But, the introduction of a new standard called “Matter Smart Home” has been a game changer over the last few years. It promises seamless communication across smart home brands, improved compatibility, and robust security.
This article explains everything you need to know about Matter Smart Home. From what it is to how it works, its advantages, its limitations, and more.
Part 1: What is Matter Smart Home and How Does it Work?
Matter is a universal smart home protocol that is backed by industry giants like Apple, Google, Amazon, and Samsung, and it was designed to create a seamless ecosystem for smart devices, regardless of their brands.
This technology standard is used in many smart home devices and smart devices can communicate locally and securely without relying heavily on the cloud.
In simple terms, Matter enables you to use any voice assistant or platform with any smart device, as long as the smart device complies with Matter standards. For example, a Matter-certified smart light can be controlled using Alexa, Siri, or Google Assistant without additional configurations.
How Matter Smart Home Works?
Matter smart home standard uses a combination of existing Internet Protocols (IPS) to facilitate communication. It uses;
- Ethernet/LAN (IEEE 802.3)
- WiFi/WLAN (IEEE 802.11)
- Bluetooth Low Energy (BLE)
- Thread Protocol (IEEE 8-2.15.4.
Here is what you need to know about each of the above internet protocols and how they operate in the Matter ecosystem;
● Ethernet/LAN (IEEE 802.3)
Ethernet is a wired communication technology used for fast and reliable data transfer in local area networks (LANs). This connection is usually executed via LAN cables, and it is immune to common wireless connection issues like interference or signal drops.
Additionally, Ethernet technology uses minimal latency for data-heavy devices like smart hubs or streaming players.
In the Matter Ecosystem: Ethernet acts as the backbone for high-bandwidth devices, ensuring seamless data transmission between hubs and other devices.
● Wi-Fi/WLAN (IEEE 802.11)
Wi-Fi, also known as WLAN (Wireless Area Network) is a wireless networking technology used for high-speed communication over local networks.
Unlike the Ethernet technology, WiFi supports broad bandwidths, which makes it ideal for communication between devices.
In the Matter Ecosystem: Wi-Fi enables high-speed communication for devices like security cameras, laptops, printers, and other internet-reliant devices.
● Bluetooth Low Energy (BLE)
Bluetooth Low Energy (BLE) is often used in smart home systems for initial device pairing and setup due to its simplicity and energy efficiency. Its low-power consumption makes it perfect for small, battery-powered devices like sensors and wearables.
In the Matter Ecosystem: BLE plays a key role in onboarding devices into the network. Once added, other protocols like Wi-Fi or Thread take over for day-to-day communication.
● Thread Protocol (IEEE 802.15.4)
Thread Protocol is a low-power, IPv6-based wireless communication technology designed specifically for smart home and IoT devices. This protocol relies on devices to form a mesh network, with each acting as a node to extend connectivity and improve reliability.
Devices on this protocol communicate directly to each other without requiring any external source, making it faster than most of the other protocols.
In the Matter Ecosystem: Thread ensures stable connection between devices, even if other devices drop off the network. It’s ideal for battery-operated devices like smart locks and sensors.
Part 2: Key Components of Matter Network
To build a reliable and efficient smart home using the Matter protocol, it's essential to understand the foundational elements that make the network work seamlessly. In this section, we’ll take a look at the essential building blocks of a Matter network and how they contribute to creating a smarter, more connected home.
● Matter Hub: the Coordinator of a Matter Setup
Matter Hub is the brainbox of any smart home. It coordinates smart devices and manages the communication, automation, and the interface that you use to control your Matter network.
A Matter hub is usually connected to local networks using Wi-Fi or Ethernet, and you can use one or more to set up the Matter network within your home. In fact, it doesn’t matter the brand. As long as it’s a reliable Matter hub, you can use it to control any Matter-compatible device. For example, if you use Apple HomePod as your Matter hub, you can use it with smart devices from Amazon, Samsung, Google, etc.
● Matter Border-Routers: Bridging the Worlds of LAN and Thread
Matter broader-routers allow communication between Matter devices on LAN and on Thread network.
Thread and LAN network use different communication technology - Thread uses a mesh network while LAN uses LAN cables, which makes it difficult for both networks to communicate.
Matter border-routers act as a bridge between both networks, allowing them to relay signals back and forth smoothly.
● Matter Compatible Devices
Matter-compatible devices are smart devices designed to work with the Matter network. Typical Matter devices can communicate in protocols like Ethernet, and WiFi, and they do not participate in the Thread mesh networking.
● Thread Mesh Extenders: Mains-Powered Thread Devices
Thread Mesh Extenders are always-on, mains-powered devices that strengthen the Thread network by forwarding data between devices. Unlike traditional Wi-Fi extenders, these devices form a self-healing, low-power mesh network that improves communication between Thread-compatible smart home gadgets. Examples of Thread Mesh Extenders include smart plugs, thermostats, and light switches.
● Thread End-Devices: battery-powered Thread Devices
Thread-end devices are either the destination or source of data transmitted. They are often powered by a small battery, and they do not repeat or forward any signals. I.e., this is the end of your network. In most cases, standard Matter devices will either be on LAN (like Wi-Fi) or Thread Mesh Extenders. Unless you choose battery-operated devices such as wireless lights, simple switches, etc. These are typically end-devices because that allows them to work much longer on one battery load.
Part 3: What makes Matter different from other Smart Home Standards?
What differentiates Matter from other smart home standards is interoperability, local control, and open-source development.
As opposed to existing protocols like Zigbee and Z-Wave that risk locking devices into specific ecosystems, Matter features an open-source system that allows widespread adoption and innovation. This standard for smart homes allows companies to make smart devices that can communicate with one another effortlessly across ecosystems.
Additionally, its royalty-free SDK makes it easy for manufacturers to integrate, thus no incurring extra licensing fees.
To better understand how Matter compares to other smart home standards like Zigbee and Z-Wave, consider the following table:
|
Feature |
Matter |
Zigbee |
Z-Wave |
|
Interoperability |
Open-source standard ensuring compatibility across various brands and ecosystems. |
Operates within its own ecosystem; devices require Zigbee certification for compatibility. |
Operates within its own ecosystem; devices require Z-Wave certification for compatibility. |
|
Communication Protocol |
Utilizes Internet Protocol (IP) for direct device communication over Ethernet, Wi-Fi, and Thread. |
Uses IEEE 802.15.4 standard for low-rate wireless personal area networks. |
Employs a proprietary wireless protocol operating in sub-GHz frequencies. |
|
Local Control |
Prioritizes local network operation, reducing reliance on cloud services. |
Primarily relies on local control but may require cloud services for certain functionalities. |
Primarily relies on local control but may require cloud services for certain functionalities. |
|
Development Approach |
Maintained by the Connectivity Standards Alliance (CSA) with contributions from over 550 companies. |
Managed by the Zigbee Alliance, now part of the CSA. |
Overseen by the Z-Wave Alliance. |
Advantages of Matter Standards
Matter smart home standard addresses several limitations of existing protocols. Here are three key benefits of the Matter smart home standards.
- Simplified Device Integration: It allows users to create a unified smart home experience without worrying about compatibility issues.
- Enhanced Security and Reliability: Matter's local network operation decreases reliance on cloud services, which allows devices to function even during internet outages and minimizes exposure to attacks.
- Affordable cost: Matter's royalty-free status will prompt manufacturers to take up the standard without extra licensing costs, making smart home devices less expensive for customers.
Matter Privacy and Security
Smart home standards need the utmost privacy and security, and Matter takes care of these with strong provisions.
- End-to-end encryption for device communication: Device-to-device communications are encrypted in a manner that even if the transmission is intercepted, the information is not decipherable to unauthorized entities.
- Rigorous device authentication: To join the network, devices must have a unique digital certificate, verified by a trusted authority.
- Over-the-air (OTA) updates: Only authenticated and verified firmware is loaded, allowing for timely vulnerability patches and security updates.
Part 4: What Types of Devices Support Matter Protocol?
Matter is revolutionizing the smart home industry by enabling seamless interoperability between devices from different brands. Below are devices from popular tech companies that support the Matter protocol;
- Light bulbs and light switches
- Plugs and outlets
- Matter Locks
- Thermostats and other HVAC controllers
- Blinds and shades
- Sensors (motion, contact)
- Televisions and streaming video players
- Bridges (see note below)
- Wireless Access Points
How to Identify Matter-Enabled Devices?
To check if a device supports the Matter protocol, simply look for the Matter logo on the product packaging. This logo signifies that the device is compatible with Matter and can integrate with various smart home ecosystems.
eufy Smart Locks Now Work with Matter
To further improve the user experience, eufy - one of the trusted smart home brands now uses the Matter protocol in its smart locks to facilitate seamless integration with other Matter-enabled brands.
The eufy Smart Lock E30 and Smart Lock C34 are the Matter smart locks for anyone seeking an affordable, yet feature-rich solution for home security.
The latest eufy FamiLock S3 Max, on the other hand, is the high-end option. It comes with 2K camera that can see head to toe, a doorbell, and a 4-inch door viewer to enhance your front door securitya 2K camera that provides a full view from head to toe, along with a doorbell and a 4-inch door viewer to boost your front door security through video surveillance.
What sets it apart is its use of palm vein recognition for unlocking, which is more reliable than fingerprints since your palm vein pattern remains constant throughout your life and isn't influenced by the condition of your hands, whether they're sweaty or dirty.
Part 5: What Limits Matter Functionality?
As revolutionary as it is, Matter is not without limitations. Some of the limitations of the Matter smart home standard include;
- Limited Device Types: Matter currently supports a limited number of devices, including lights, locks, thermostats, and plugs. Broader ranges are being developed.
- Dependence on Firmware Updates: Legacy devices might not be Matter-compatible unless updated by manufacturers.
- Requires Learning Curve: New users may need time to adjust to Matter's unique characteristics and installation process.
- Interoperability Gaps: Products that use non-Matter protocols (e.g., Zigbee or Z-Wave) may need extra hubs to be covered.
Bonus: How to set up Matter Devices
If you're wondering how to set up Matter devices, the steps below explain the process;
Step 1: Select a Matter-Compatible Platform
Select a Matter-compatible platform that is compatible with your existing devices.
Step 2: Install the Matter Controller
Depending on the platform you've chosen, this could be a smart speaker, display, or stand-alone hub. Ensure your controller is connected to your home Wi-Fi network and has the latest firmware.
Step 3: Install the Platform's App
Install the app required to control the smart device on your smartphone or tablet. It will guide you through the setup process and allow you to control your devices.
Step 4: Add Matter Devices
To add a new Matter device:
- Open the Platform App: Open the application on your device.
- Initiate Device Addition:Navigate to the new device addition page.
- Scan the QR Code:Scan the QR code found on the Matter device or the box it comes in with the camera on your device.
- Follow the on-screen instructions to finish the setup via the app.
Step 5: Configure Device Settings
Once installed, you can configure the settings of individual devices through the app of the platform, like naming the device, setting up automation routines, and linking it to other smart home systems.
Step 6: Test and Automate
Test each device upon installation to determine if it's performing as expected.
Step 7: Share Device Access (Optional)
Share access through the app of the platform with family members who need to have the necessary permissions.
FAQs
Does Matter Replace the Currently Used Smart Home Platforms?
No, Matter is an extension of the current platforms. You can continue to use Alexa, Google Home, or Apple HomeKit, and Matter-compatible devices can be integrated with these platforms.
How Do You Know If Your Device Will Get an Update to Support Matter?
You need to check for announcements from your smart device's manufacturer regarding firmware updates. Some brands, like eufy and Philips Hue, are actively rolling out updates for older devices.
Will Matter Products Interoperate With / Are They Compatible With Zigbee?
Matter and Zigbee are two distinct protocols. However, there are some Zigbee devices and hubs that also use Matter.
What Does Matter Mean for Manufacturers?
It opens them up to a wider market, and they do not have to produce custom-made products for each platform anymore.
Conclusion
Matter Smart Home is a game-changer for smart home enthusiasts, with unparalleled compatibility, enhanced security, and a seamless user experience. Despite its limitations, the protocol's potential to unite the smart home space cannot be denied. If you're upgrading your current devices or starting from scratch, Matter is the future of smart home tech.