Fidelity Meaning in Wi-Fi 

Quite contrary to popular logic, Wi-Fi does not stand for Wireless Fidelity. One might make the assumption based on the word Hifi which means High Fidelity but, Wi-Fi is simply a wireless connection.

But since we are here, let’s break down these words. Wireless simply describes those connections which can be connected without the use of cables. In the absence of cables, they simply amplify the level of connection to help reach out to a larger customer base.

Meanwhile, the term Fidelity refers to lasting support. Hence, when combined together the term Wireless Fidelity describes a lasting wireless connection that can support the access of high-speed internet to a greater audience.

The term Fidelity is used in the context of all sorts of wireless connections or networks. So, for instance, the term wireless fidelity is also used in the context of Bluetooth, GPS, radio signals, etc. 

It is important to note that wireless fidelity encompasses any and all wireless connections. In this article, we are covering the gist of why the term fidelity is used while referring to Wi-Fi.

Fidelity meaning in Wi-Fi 

Although Wireless Fidelity is not the full term for Wi-Fi, this misinterpretation was created by the Wi-Fi community itself, as an attempt to make the general audience understand the features of the network.

For them, it was purely based on their marketing strategy. They believed that the simpler the name the better the audience would be able to connect with it which will prompt them further to buy their product.

While launching the Wi-Fi connectivity in the market, the headlines were published- “The standard for wireless fidelity”. This is where people started assuming the wrong term for the wireless connection.

Finally, by the end of the year 2000, the organization cleared the misconception for the audience but in vain. There are still several curriculums in schools and other institutions which refer to Wi-Fi as Wireless Fidelity.

Hence, to this date, there are many that believe that the term wireless fidelity is the elongated version of the acronym Wi-Fi.

Why is Wi-Fi called Fidelity?

 As discussed earlier the term Fidelity refers to lasting or constant support. Fidelity term is used in Wi-Fi to denote the high-speed net connectivity supported by Wi-Fi to a large number of people at the same time.

This connection is supported by sending out radio frequencies at different wavelengths so that people can enjoy fast internet service without the use of cables and wires. Wi-Fi was essentially coined as a term for the technology “IEEE 802.11”

Since there was no specific term for the technology and it was sounding a bit too technical to be reached out to the general public, the term Wi-Fi was coined instead. Hence, you might have read it in the textbooks but, Wi-Fi is not an acronym for Wireless Fidelity. 

Here are some of the devices and gadgets that we use on a regular basis that support Wi-Fi connectivity:

  • Smartphones
  • Laptops
  • Smart TVs
  • PCs
  • Tablets

What are the Uses of Wireless Fidelity?

In today’s day and age, Wi-Fi has shouldered the burden of several long-distance connection facilities. It is truly remarkable what the technology of wireless connection has been able to achieve to date.

Well, the use of Wi-Fi in this era is not limited to providing a strong internet connection to a huge audience at the same time.

Let us take a look at some of the general uses of the Wireless Fidelity:

1. Internet Connection

Starting off with the basics, Wi-Fi allows the connectivity of several gadgets and devices at the same time and provides high-speed internet without buffering.

2. Device connectivity

Bluetooth is yet another example of wireless fidelity which provides access and connectivity to other devices with a Bluetooth connection. These connections are made possible using the radio waves at a lower frequency.

3. Making calls

If you have a fiber connection service at home, you are now capable of making calls using your Wi-Fi connection. This does not require an extra service charge or having a minimum call balance on your phone.

4. Tracking and GPS

GPS service is yet another example of wireless fidelity. You can now access locations all over the globe using the GPS system. Moreover, the GPS has made it easier to track devices and gadgets too.


There are various forms of services and technology which use the concept of wireless fidelity. Such technologies are Wi-Fi, Bluetooth, GPS, etc. They have only made our lives easier since their invention.

These technologies use radio frequencies at different wavelengths as required, to connect to a greater audience at the same time. 

Experts believe that the future of wireless connectivity is vast and with time we shall be able to tap into the uncharted areas of wireless fidelity.