What Is a Pocket WiFi? How Does It Work? And How to Use It

Pocket WiFi is a small device that connects to the local network via a wireless connection. You can use it as a hotspot to connect your smartphones, laptops, tablets, and other devices to the internet and surf the web.

Also known as a WiFI puck, WiFi egg, or portable hotspot, these handy devices are perfect for travelers. They’re a cost-effective way to connect to the local network without eating your data, and they’re super simple to use!

In this guide, we’ll answer questions like:

• What is a WiFi puck?
• How does pocket WiFi work?
• Does pocket WiFi work everywhere?

And more. Let’s dive in!

What is pocket WiFi?

So, what’s pocket WiFi? Think of how you use your WiFi at home–you need a router that plugs into the wall and emits the signal throughout your space. Portable WiFi is fairly similar, except it’s a small device that can fit in the palm of your hand (or in your pocket). 

WiFi pucks are also portable, which means you can carry them around and connect your devices to the internet anywhere. You can use your phone as a hotspot, of course, but this eats at your data and can result in a hefty phone bill. Meanwhile, pocket WiFi allows you to get a strong and stable connection wherever you are in the world, without using the data from your plan.

Some WiFi eggs are perfect for use in certain areas. For example, you can get pocket WiFi in New York from several providers. Others are ideal for traveling, with options for pocket WiFi in Europe that work well in several countries. Make sure you get the right option for you!

The next question is: how do WiFi pucks work?

How does pocket WiFi work?

A lot of people wonder how to use pocket WiFi, but you need to understand how it works first. WiFi eggs transform a 3G or 4G connection into a private WiFi signal, or a hotspot. It generates a WiFi radio field of around 10-15 meters, allowing you to connect wirelessly. 

In fact, depending on the device, you can sometimes connect up to ten other devices and surf the web at the same time! So, how does portable WiFi actually work? Well, it needs a SIM card that can connect to the wireless local area network (WLAN). It’s an ideal option for using internet abroad, though, because it means you can connect to the local network without having a data plan for your phone.

Does portable WiFi work without service, then? The answer is no. No data roaming option is perfect, and there are pros and cons to each.

Pros and cons of pocket WiFi

Hopefully, by now you can answer the question how does a portable WiFi router work? But what are the pros and cons of using one? Is there a better option? 

Pros of pocket WiFi

Pocket WiFi is a convenient solution for staying connection on the go. It has several attractive benefits:

• Portability: These devices are compact and lightweight, so you can carry them in your pocket!
• Multiple device connectivity: Most pocket WiFi devices can connect to multiple devices simultaneously, allowing you to share the connection with family or friends.
• Flexibility: You can usually rent portable WFi, choosing data plans to suit your needs. Whether it’s for short trips or extended usage, you don’t need to be tied to long-term contracts.
• Reliable coverage: Pocket WiFi devices use mobile networks, providing better coverage than public hotspots, especially in remote areas.
• Enhanced security: Using pocket WiFi is generally more secure than connecting to a public network.

 Cons of pocket WiFi

Despite these advantages, there are also some downsides.

• Battery life: Since they rely on battery power, these devices can run out of life, especially with heavy usage.
• Data limits: Despite the flexibility, there are data caps that can be restrictive.
• Reliance on mobile networks: In areas with poor network coverage, you might experience slower speeds.
• Additional costs: Renting or purchasing a pocket WiFi device can come with additional expenses for your trip.

How to use pocket WiFi

Using pocket WiFi is actually straightforward; you just need to follow the instructions below. 

1. Choose a provider: Select a pocket WiFi provider that suits your needs. Make sure to compare the best pocket WiFi in the USA. 
2. Get the device: Order the device from the provider, choosing a data plan that matches your usage requirements.
3. Power on: When you have your pocket WiFi, press and hold the power button to turn it on. There may be a screen that displays important information like battery life.
4. Check signal strength: The device will search for a mobile network signal. Make sure you’re in an area with decent coverage.
5. Connect to the pocket WiFi: On your device, open the WiFi settings. Look for the network name (SSID) that matches the pocket WiFi device. Select it and enter the password, which should be issued by your provider.
6. Start browsing: When you’re connected, you can start streaming and scrolling to your heart’s content!

Remember to turn the device off when it’s not in use, or you’ll waste the battery. And, another tip: keep an eye on the data usage!

How much does a pocket WiFi cost

The cost of pocket WiFi can vary quite widely depending on whether you buy or rent the device. Some providers also require you to get insurance to cover the rental, and of course, the rate depends on the data plan you get. Options like Travel WiFi are available for as little as $55.65 per week, whereas unlimited plans like Cello Mobile cost $104.93 for a week.

What do I need to know before renting or buying a pocket WiFi?

Considering getting a WiFi egg for your next international trip? Keep these factors in mind to ensure you’re making the right decision.

• Research your options: Before you choose a provider, make sure to research and compare the available options. Compare prices, data plans, rental duration, and return policies.
• Check device compatibility: Make sure your chosen WiFi puck works with the devices you own, and also that it’s compatible with the networks in the country you’re traveling to.
• Consider data needs: Think about how much data you’ll need for your trip. If you’ll use the web mainly for emailing and surfing, you might not need a large plan. However, if you’re streaming, you’ll need more data.
• Think about group size: If you’re traveling in a group, a pocket WiFi can be a suitable option for connecting multiple devices. However, you need a WiFi egg that can support the number of devices.
• Plan ahead: Don’t wait until the last minute to get your pocket WiFi. Plan ahead to ensure you have everything you need.

Pocket WiFi alternatives

Pocket WiFi is far from the only option you have when traveling internationally. Another popular option is an international eSIM. This is an affordable alternative that means you can connect a singular device (like your cellphone) to the local network of your destination. It doesn’t require a physical SIM slot, which means you can switch to the local provider with ease.

Considering an eSIM? We recommend Holfaly!

Alternatively, you can try a local SIM card. This involves purchasing a physical SIM card from your destination and inserting it into your phone. In many ways, this is a less convenient option, but it can be cheap if you’re traveling to just one place.

For some web users, international roaming is an option. This involves using your data plan from your usual provider in another country. However, the costs can quickly add up.

The final option is public WiFi. Most cities have places where you can connect to a WiFi network for free. While this is cheap, it means you don’t always have access, and there are some cybersecurity concerns.

Here’s a table to help you compare these options.

Pocket wifi vs alternatives

Compare these pocket WiFi alternatives to see which option is best for you.

Pocket WiFi FAQ

Cintia Soto Tomeu

Adventurer, passionate traveler, and tech enthusiast. On Roami, I aim at sharing the best solutions to help you navigate the complexities of staying connected abroad, ensuring a hassle-free experience. I enjoy playing chess, reading Brian Greene, and exploring different cultures!