What is the difference between Zigbee and Wifi?

Both WiFi and Zigbee have advantages and disadvantages. Although WiFi has a far larger bandwidth than Bluetooth, it uses more power to operate devices. On the other hand, Zigbee is more power-saving but has a shorter range.

When buying smart home gadgets, the most frequent mistake arises from not knowing the fundamental distinctions between WiFi and Zigbee protocols.

The devices operate on different networks, which is the primary distinction between the two. Because WiFi operates on a star network, every device must communicate with a central hub.

However, Zigbee employs a mesh network that enables individual devices to function as signal relays, removing the requirement for them to communicate with your hub directly in favor of communicating with one another.

Star & Mesh Network

  • Star Network

    Every device in a star network speaks directly and exclusively with the hub at the center. A device won't be connected to the network if it is beyond the central hub's range.

  • Mesh Network

    Every device connected to a mesh network has the ability to act as a repeater, sending the signal to other devices. This makes mesh networks more adaptable. They are able to overcome barriers and travel farther.

Can they work together?

Devices from separate networks, such as WiFi and Zigbee, cannot be synced.

Although they require a separate receiver on your wifi network, Zigbee devices do not operate with your smart wifi devices. They do, however, require an internet connection.

Smart devices that are WiFi and Zigbee compatible function wirelessly, which increases their convenience and makes installation easier.

Wifi Protocol

The Advantages of WiFi

Compared to Zigbee, WiFi-enabled devices can send more data more quickly.

With a communication range of up to 100 meters, WiFi-enabled devices may operate and communicate far farther than Zigbee-powered ones.

An even more secure connection is provided via wifi.

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The Drawbacks

Generally speaking, WiFi systems use a lot more energy than their Zigbee counterparts.

Direct WiFi connections to your router put a lot of data pressure on your WiFi and internet connection, which could result in slower internet or a worse WiFi signal.

ZigBee Protocol

The Advantages of ZigBee

A smart home system with Zigbee devices can sync more coherently and benefit from a larger range of connectivity overall thanks to the mesh network.

As long as the hub is connected, devices using Zigbee function properly and are not dependent on the internet. As a result, neither your current WiFi network nor the components of your smart home are under stress.

In general, ZigBee-based networks use only 25% of the power that WiFi networks use.

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The Drawbacks

Compared to WiFi, the ZigBee protocol operates at far slower speeds, but as a result, devices using it consume far less power.

The range of Wi-Fi devices is greater than that of ZigBee devices. On the other hand, you can get a greater total range by using these devices to relay signals.

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