Do I need a hub for everything or does each Zigbee device work on its own?
This is one of the most common questions for those starting to set up a smart home with Zigbee technology. The integration between devices from different brands can seem confusing at first glance — after all, not everything “talks” intuitively.
But with a centralized Zigbee network, it’s possible to organize all devices into a cohesive, efficient, and easy-to-control system.
In this article, you will learn how to integrate your Zigbee devices into a single smart network, functionally, securely, and with minimalist aesthetics.
What is Zigbee and How Does it Work in a Network?
Zigbee technology is one of the most stable and efficient pillars of modern home automation. Designed to connect devices with low power consumption and high reliability, the Zigbee protocol is ideal for those who want an organized, responsive, and discreet smart home — especially in small environments where excessive wires and hubs can compromise aesthetics.
But to fully enjoy the benefits of Zigbee, it’s essential to understand how it works in a network. Let’s explore the main concepts:
Mesh and decentralized communication
Unlike technologies like Wi-Fi or Bluetooth, which require a central connection point (like a router or smartphone), Zigbee operates through a mesh network. This means that each compatible device can act as a signal repeater, automatically expanding network coverage.
🔹 How does it work in practice?
Instead of relying on a single communication point, Zigbee devices connect to each other, forming a decentralized network. Thus, if equipment is far from the central hub, it can still communicate through other nearby devices — such as outlets, switches, or sensors — that “pass” the signal along.
This structure is extremely advantageous in compact environments with thick walls or L-shaped layouts, where the direct Wi-Fi signal can be unstable. The mesh network ensures greater stability and range, without the need for external amplifiers.
Main advantages of the Zigbee mesh network:
- Signal redundancy: If one path fails, the signal finds another route.
- Greater range in large houses or compartmentalized environments.
- Lower power consumption per device.
- Reduced overload on the home’s Wi-Fi network.
How Zigbee enables integration between different brands
One of Zigbee’s most relevant differentials is its ability to integrate devices from multiple manufacturers into a single network, as long as they all follow the same communication standard.
Devices like Aqara sensors, Philips Hue lamps, Tuya outlets, and SmartThings hubs can work together seamlessly, as long as they are connected to a Zigbee protocol-compatible hub. This makes the technology extremely flexible, allowing you to build your smart home gradually, without being tied to a single brand.
Tip for beginners:
Prefer devices certified by the Connectivity Standards Alliance (CSA) — formerly Zigbee Alliance — which ensure greater compatibility and reliability between manufacturers.
📌 For more technical guidance on Zigbee protocol operation and interoperability standards, access the official Zigbee Alliance guide.
Benefits of Centralizing Your Zigbee Network
Creating a well-structured Zigbee network is the secret to ensuring fluid, stable, and clean automation. When all smart devices are centrally connected by a single compatible hub, the system becomes more efficient — both from a technical and aesthetic point of view.
Check out the main benefits of a centralized Zigbee network:
Reduced interference and better coverage
Unlike congested Wi-Fi networks, communication between Zigbee devices occurs on a specific and more stable frequency, with low interference from other electronic equipment.
Furthermore, as Zigbee works in a mesh topology, each device connected to the outlet (such as lamps, switches, or sensors) helps to repeat the signal, automatically extending the network’s range.
This means:
- Fewer communication failures between devices;
- Greater range, even in environments with many walls or obstacles;
- Less dependence on Wi-Fi signal, relieving the home’s internet bandwidth.
More energy efficiency and response time
Centralizing the Zigbee network in a single hub ensures lower latency in automations, as commands are processed locally — without the need to send them to the cloud.
This architecture also provides greater energy savings, as Zigbee devices are designed to operate with low consumption, even when active for long periods.
In practice:
- Motion and door sensors consume minimal energy;
- Device response is faster and more reliable;
- Battery-powered equipment lasts much longer (some for up to 2 years without replacement).
Aesthetic and functional integration in small spaces
In apartments or compact environments, maintaining visual harmony is essential. The good news is that centralizing the Zigbee network directly contributes to this:
- Fewer visible hubs and wires, as a single hub controls everything;
- Discreet and neutral design devices, easy to integrate into decor;
- Possibility of embedding sensors and controls directly into furniture or walls.
This combination makes the technology almost invisible, keeping the space clean, organized, and highly functional — aligned with the concept of minimalist automation.
📌 See also: Zigbee and Technological Minimalism to understand how to combine aesthetics and automation harmoniously.
The Role of the Zigbee Hub in Integration
When we talk about creating a cohesive and functional Zigbee network, the hub is the brain behind everything. It is the central point that connects all Zigbee devices — such as sensors, lamps, and switches — and makes them “talk” to each other fluidly, even if they are from different brands.
What is a Zigbee hub and why is it essential
The Zigbee hub is the device responsible for:
- Receiving and relaying commands to other devices,
- Creating a stable and decentralized mesh network,
- Controlling automation even when the internet is down.
Without it, it would be like having several smart appliances, but without an effective way to make them understand each other. It is the hub that ensures all commands are processed quickly and accurately, without overloading your Wi-Fi network.
Furthermore, it is through the hub that you can integrate your smart home with virtual assistants, such as Alexa, Google Home, or Apple HomeKit, creating automated routines and personalized systems.
Popular hubs: SmartThings, Echo, Aqara, Home Assistant
If you are starting or planning to expand your Zigbee network, it’s worth knowing some of the most used and reliable hubs on the market:
- Samsung SmartThings: compatible with a wide variety of Zigbee devices and easy to integrate with Google and Alexa.
- Amazon Echo with Integrated Hub (like Echo 4th generation): in addition to being a voice assistant, it functions as a hub for Zigbee devices.
- Aqara Hub M2 / M1S: ideal for those who use Aqara brand sensors and products, with good compatibility with Apple HomeKit.
- Home Assistant + Zigbee Dongle (ZHA or Zigbee2MQTT): advanced and highly customizable option, suitable for users who want total control.
Each option has its differentials in terms of compatibility, personalization, and integration with other platforms.
How to choose a hub compatible with different brands
Before buying your hub, analyze:
✔️ Which brands you already use or intend to use (Philips Hue, Sonoff, Aqara, Tuya, etc.)
✔️ Compatibility with your preferred virtual assistant (Alexa, Google, Siri)
✔️ If the hub allows integration with open platforms like Home Assistant, which enable more advanced automations
✔️ Updates and brand support: hubs with continuous support ensure long-term security and compatibility
💡 Tip: Prefer universal hubs or those with broad compatibility — this will give you the freedom to set up your automation at your own pace, choosing the best devices from different manufacturers.
How to Integrate Zigbee Devices Step by Step
Integrating multiple Zigbee devices into a single network may seem complicated at first glance, but the process is simple when done with organization and attention to some technical details. Next, see how to structure your Zigbee network efficiently and without visual clutter — ideal for small and minimalist environments.
Prepare the network: power, distance, and compatibility
Before you start pairing your devices, it’s essential to prepare the foundation of your Zigbee network:
- Position your Zigbee hub in a central location in the house, away from obstacles like mirrors or metal structures.
- Ensure that devices are within initial range of the hub or a Zigbee repeater (like a smart bulb or outlet).
- Check device compatibility with your chosen hub. Most Zigbee devices are universal, but some brands may have specific requirements.
💡 Tip: keep your devices powered during integration — continuous power improves mesh network stability and ensures they act as repeaters.
Add devices: pairing and mapping in the mesh network
After preparing your structure, follow the pairing process:
- Activate pairing mode on your hub (usually via app like SmartThings, Home Assistant or Tuya).
- Put the Zigbee device in pairing mode, by pressing the button or following the specific process for each model.
- Wait for automatic recognition by the hub. Give it a name and define the device’s location to facilitate future automations.
After adding, Zigbee itself organizes the devices into a mesh network, where each powered item helps expand the signal — ideal for covering large areas with stability, even without Wi-Fi.
📍 Use network maps (available in platforms like ZHA or Zigbee2MQTT) to visualize the mesh and ensure there are no isolated devices.
Create routines and scenes for fluid automation
With integrated devices, it’s time to explore the true power of Zigbee: intelligent and personalized automation.
Create routines that:
- Automatically turn on lights when motion is detected at certain times.
- Turn off outlets or equipment when no presence is detected for a while.
- Adjust curtains or lighting based on natural light or time of day.
- Trigger music or adjust the thermostat when you arrive home.
These automations not only bring convenience but also contribute to energy efficiency and home security.
Compatible Devices and How They Connect
One of Zigbee’s biggest advantages is its compatibility with a wide variety of devices, all connecting through an efficient and organized mesh network. Understanding how each device functions within the mesh is essential for building a stable, seamless smart home—without overcrowding your space with unnecessary equipment.
Bulbs, Sensors, Plugs, Switches, and Locks
The list of Zigbee-compatible devices grows every year—many of which are already part of daily life for smart home enthusiasts:
- Smart bulbs (like Philips Hue, Tuya, Gledopto): Allow color, brightness adjustment, and scheduling via app or voice.
- Motion, temperature, presence, and contact sensors (like Sonoff, Aqara, IKEA): Trigger automated actions and boost both security and energy efficiency.
- Zigbee smart plugs and outlets: Control appliances and act as signal repeaters.
- Wireless or in-wall switches: Replace traditional switches, enabling remote control without rewiring.
- Zigbee smart locks: Enhance security with app, code, or biometric control, fully integrated into your home ecosystem.
These devices communicate with each other and with the central hub, ensuring coordinated operation even without internet access—making the system more stable and reliable for daily use.
Differences Between Coordinators, Routers, and End Devices
The Zigbee network structure is based on three types of devices, each with a specific role:
- Coordinator (hub): The brain of the network, responsible for creating and managing the mesh. Only one coordinator per network.
- Routers (powered devices): Devices continuously connected to power, like bulbs, plugs, or switches. They amplify and forward the signal, increasing range and network stability.
- End devices (battery-powered): Such as sensors and buttons. They connect to a router or hub but do not relay the signal to others.
This mesh structure ensures that, even in larger homes or those with physical obstacles, the signal is distributed efficiently and consistently.
💡 Tip: Battery-powered devices typically consume very little energy and are ideal for simple automations—but they need to be close to a router or hub for reliable performance.
When to Use Repeaters and How to Position Them
Zigbee repeaters (usually powered plugs or bulbs) are essential for maintaining the integrity and reach of your network.
Use repeaters when:
- Your home is large or has multiple rooms with thick walls
- End devices are too far from the hub
- You experience connection drops or delayed commands
How to position repeaters:
- Install in strategic spots between the hub and distant areas, creating a “signal path”
- Avoid placing them behind metal objects or inside closed furniture
Remember: each repeater improves the connection for all nearby devices—including sensors in compact spaces.
Common Zigbee Integration Issues and How to Avoid Them
While Zigbee is known for its reliability and flexibility, integrating multiple devices from different brands can present challenges. Below are the most common issues for beginners—and how to solve them easily:
Brand and Hub Incompatibility
Not all Zigbee devices work with all hubs—one of the biggest frustrations for beginners.
How to avoid:
- Check your hub’s compatibility list before buying (SmartThings, Echo, Aqara, Home Assistant, etc.)
- Prefer brands known for strong multi-brand integration like Philips Hue, Tuya, and Sonoff
- Check forums and support pages like the Zigbee Device Compatibility Repository for up-to-date info
Weak Signal and Connection Loss
In mesh networks, devices need to “see” each other to form a strong mesh. Without enough repeaters, the signal may fail.
How to avoid:
- Distribute powered devices (e.g., smart plugs and switches) throughout the house—they act as Zigbee routers
- Avoid placing Zigbee hubs or routers near interference sources like microwaves or 2.4GHz Wi-Fi routers
Pairing Failures or Unstable Connections
Some devices are slow to pair or frequently disconnect.
How to avoid:
- Reset the device before re-pairing
- Keep the hub and device close during initial pairing
- Update the firmware of your hub and devices whenever possible
Incomplete Integration with Virtual Assistants
Not all Zigbee features are accessible via Alexa, Google Home, or Apple HomeKit.
How to avoid:
- Choose hubs with direct integration with virtual assistants
- Use platforms like Home Assistant to customize commands and build more advanced automations—even with devices not officially supported
Comparison Table: Hubs, Devices, and Integration Levels
| Device | Type | Function in Zigbee Network | Recommended for |
|---|---|---|---|
| Smart Bulb | End Device | Lighting automation with dimmer and schedules | Living room, bedroom, lamps |
| Smart Plug | Router | Zigbee signal repeater and energy monitoring | Kitchen, laundry room |
| Motion Sensor | End Device | Scene activation and presence alerts | Hallways, entryway |
| Smart Switch | Router | Physical control + network signal booster | Living room or kitchen walls |
| Door/Window Sensor | End Device | Security monitoring | External windows and doors |
| Zigbee Hub | Coordinator | Centralizes and manages all devices | Central point in the home |
| Zigbee Repeater | Router | Expands mesh network range | Areas with thick walls or large spaces |
| Shortcut Button | End Device | Triggers customized scenes | Nightstand, entryway table |
🔎 Tip for Small Spaces:
Opt for multifunctional devices (like smart plugs that also act as routers + sensors) to save space and maintain a clean look.
Conclusion: Simplicity Through Smart Integration
By integrating different Zigbee devices into a single smart network, you transform your home into a more connected, functional, and harmonious space—without sacrificing minimalist aesthetics.
A centralized Zigbee network reduces interference, improves device responsiveness, and simplifies control of your home automation. With just a few taps or voice commands, you can trigger routines, save energy, and keep everything under control—in a light and intuitive way.
The biggest advantage of Zigbee is its scalable nature:
You don’t need to automate everything at once. Start with a reliable hub, add essential sensors, bulbs, or plugs, and expand your network based on real needs.
🔌 Less wiring, more control. Less visual clutter, more purpose.
Your smart home can be as functional as it is elegant—and Zigbee is the perfect bridge between both worlds.