[2025 Latest Edition] Make your trip to Montenegro more convenient! A complete guide to the appeal and use of eSIM

【2025年最新版】モンテネグロ旅行をもっと便利に!eSIMの魅力と活用法を完全ガイド

Montenegro is home to the beautiful Adriatic Sea and magnificent mountains. If you want to enjoy this spectacular view more comfortably, we highly recommend using an eSIM! eSIM is a convenient service that does not require a physical card and can be easily set up on your smartphone. You can use maps and translation apps immediately after arriving, making your sightseeing start smooth. Furthermore, eSIM allows seamless communication when traveling to countries surrounding Montenegro. It saves you the trouble of having to look for a new SIM card, and increases the freedom of your trip. You can also easily share the spectacular views on SNS, so you can share your impressions in real time. Enjoy your trip in Montenegro, which is full of attractions such as Kotor Bay and Durmitor National Park, by securing a safe and comfortable internet environment! eSIM is easy to prepare, so please try it out!

What is eSIM?

eSIM stands for "embedded SIM" and refers to a SIM card function built into the smartphone itself. This means there is no need to insert a small physical card as in the past. Since it can be set up online, you can activate your communication plan before your trip or immediately after you arrive. eSIM is especially useful in countries with vast natural scenery like Montenegro, where there are few areas with Wi-Fi spots. The key point is that you can easily search for online maps and recommended restaurants while sightseeing!


Advantages over SIM cards and Wi-Fi

Lighten your suitcase! The appeal of eSIM, which doesn't require any baggage

With eSIM, you don't need to carry a physical SIM card. This reduces your luggage and lets you travel smarter. It's especially great when you're exploring the beautiful tourist spots along the Adriatic coast or the old town of Kotor, as you can move around lightly without worrying about your luggage! Enjoy Montenegro's beautiful nature and historical sites to your heart's content with eSIM.

"Immediate activation at the airport" ensures smooth operation after arrival

With eSIM, you can activate your data plan as soon as you arrive in Montenegro. No need to look for a SIM card at the airport or wait in line at a shop! You can use the online map to check routes to tourist attractions and hotels as soon as you arrive, so your trip can start smoothly.

Ideal for business trips

eSIM allows you to quickly connect to the internet, so you can make work-related calls and check your emails as soon as you arrive at your destination. In addition, by using an eSIM , you don't have to worry about forgetting your WiFi router or worrying about charging it. Even if your connection is cut off during your trip, you can quickly install a new eSIM and reconfigure it. This means you can use the internet with peace of mind even while on a business trip, and maintain work efficiency.

Travel to Montenegro with peace of mind! Important points to remember when using an eSIM

Check device compatibility

First, check whether your smartphone or tablet supports eSIM. It may be possible to set it up even if it is not the latest model, so we recommend checking the official website or instruction manual in advance.

Don't forget to unlock your SIM

Smartphones purchased in Japan may be SIM-locked by the carrier. In order to use an eSIM, you will need to contact your carrier before you leave and go through the unlocking process. This process can take some time, so it's best to complete it as early as possible.



Tips for choosing an eSIM for your trip to Montenegro! Find the plan that's right for you

Choose the best data plan for your trip

When choosing an eSIM for your trip to Montenegro, the first thing you want to consider is "how much data you will use." If you plan to mainly share photos and videos on social media while touring the beautiful beaches and historical towns of Kotor and Perast, a smaller plan may be sufficient. On the other hand, if you frequently use map apps and watch videos, then choosing a large capacity plan is the right answer! With an eSIM plan that can be used throughout Montenegro, you can secure the amount of data you need and make data communication stress-free during your trip.

A support system is the key to peace of mind!

Montenegro is a tourist destination with an attractive natural beauty, but there are also areas with unstable communication infrastructure. It is important to choose a provider with a solid support system in case of any trouble. If you choose an eSIM service with Japanese support, you can rest assured even if you encounter any problems overseas! If you choose a service that will respond immediately if you have any problems while traveling, you will have no worries. Choose an eSIM with good support to fully enjoy Montenegro's beautiful beaches and national parks.


Check out other users' reviews!

Montenegro is a place that combines historic cities with the charm of nature. When choosing an eSIM, it is important to refer to reviews from users who have actually used it. Through reviews, you can check the communication speed, connection status, and usability to choose a service that suits you. In Montenegro, the internet environment varies from tourist spot to tourist spot, so by listening to the opinions of actual users, you can find an eSIM that you can use with more confidence.

How to use eSIM

To use an eSIM, first purchase an eSIM from a seller such as VOYAGEE. After purchasing, scan the QR code you receive with a compatible device and install the eSIM on your device. After arriving at your destination, connect to Wi-Fi to check that communication is possible, then enable the eSIM in the device settings menu. For detailed instructions on how to use the eSIM, please refer to the manual provided by each seller.

esim easy setup in 3 steps

This is the perfect plan for your trip to Montenegro! The appeal of VOYAGEE SIM, which you can use with confidence

Reason for recommendation 1: Ideal for first-time users: Money-back guarantee

VOYAGEe SIM offers a 30-day money-back guarantee so that first-time eSIM users can use it with peace of mind. We will flexibly respond to any troubles that may occur, such as setup issues or communication not working as expected. With a money-back guarantee, you can easily introduce eSIM without worrying about risks, even on your first overseas trip or business trip. VOYAGEe SIM's strength is that we have created an environment where you can try it out with peace of mind.

Recommended reason 2 Peace of mind with a Japanese company

Many people may be worried about communication overseas, but VOYAGEESIM is operated by a Japanese company, so support is available in Japanese, and you can rest assured even if you have trouble. It's reassuring to have solid support even when traveling abroad. Even in a country like Montenegro, where you're not familiar with the service, you can eliminate your concerns with a complete support system.

Reason #3: Rest assured with roaming eSIM from a major European carrier

In addition, VOYAGE eSIM offers a roaming eSIM from Vodafone, a major European telecommunications carrier, so the communication quality is excellent! Even in Montenegro, there is little worry about connection interruptions or slow communication speeds. You can enjoy the Internet firmly even in tourist areas, and you can comfortably stream videos and upload high-quality photos. The stable communication environment is a big relief.

Recommended for traveling to Montenegro ! If you want an eSIM , try "VOYAGE eSIM"


VOYAGEESIM FOR EUROPE
Supported countries are here

European eSIM


Click here for a list of products

You can choose from four plans: 5G for 10 days, 10GB for 15 days, 20GB for 30 days, and 50GB for 60 days.

With " VOYAGEE SIM ", you don't need to replace the SIM card you use in Japan! No need to wait for a purchase! Just buy it online and set it up in the local airport Wi-Fi environment! Your smartphone will immediately be able to use data in 42 countries and regions in Europe! Comfortable, convenient and smart!

*The communications service provided by this product is Vodafone Roaming Services S.à rl.

■VOYAGEESIM FOR Europe review

"I was able to use it without any problems. I was able to use it without any problems in Croatia, Slovenia, Montenegro, and Turkey, a transit country. It was easy to set up. " - August 24, 2024 -

     

"Cheap! Fast! Easy to use! I was able to use it without any problems in 9 countries during my 11-day New Year's holiday trip! Easy to connect!" - January 7, 2025 -

     

"This was my first time using this comfortable internet environment. I used the 5GB, 10-day plan on an 8-day tour of Germany, the Czech Republic, and Hungary. I downloaded the plan to my iPhone in advance in Japan as instructed, and when I arrived at Munich Airport, I switched to the eSIM and was able to use it immediately. I was able to connect to 5G and 4G lines almost without any problems in every country, and had a comfortable internet environment. The signal was weak near Neuschwanstein Castle in Germany, and I was unable to connect, including to other service users, but otherwise there were no problems. Compared to renting Wi-Fi, it is very convenient that you don't need to charge your device or carry the Wi-Fi itself, and you can easily check the remaining charge at any time. It is also good value for money, and I would like to use it when traveling abroad in the future." - March 19, 2024 -

Source: VOYAGE eSIM FOR EUROPE [Europe 42] eSIM 10 days/5GB



summary

This time, we have explained in detail the benefits and precautions of "eSIM" recommended for traveling to Montenegro. When traveling to Montenegro, using an eSIM to connect to the Internet will make your trip more comfortable! In particular, if you choose VOYAGEE SIM, you can enjoy the Internet smoothly throughout Europe, including Montenegro. A good communication environment is important for using maps and SNS at tourist spots and quickly searching for local information. In addition, since VOYAGEE SIM is operated by a Japanese company, you can receive support with peace of mind, and the communication carrier is also affiliated with a major European company, so stable service is provided. It is a nice point that you can enjoy visiting Montenegro's beautiful nature and historical cityscape without worrying about communication. To make your trip to Montenegro more convenient and comfortable, use an eSIM to enjoy a more enjoyable trip!