The Ultimate Guide to Using Jetpack eSIM for International Travel: Pros, Cons, and Top Features [Review]

By Joel Hartz | Last updated May 28, 2025

Jetpac eSIM: The Smart Traveler’s Solution for Seamless International Connectivity

Traveling abroad means staying connected. Whether you’re exploring Europe, Asia, or the Americas, reliable data is key. Low-quality connections can ruin your trip — missed messages, slow Google Maps, or no ride-share. That’s why an eSIM like Jetpack can be a lifesaver.

I’ve personally used Jetpack eSIM across seven countries in the past year. This guide breaks down its best features, perks, and even some pitfalls to watch for. Get ready to travel smarter.

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What Is Jetpack eSIM? An Overview

An eSIM is a digital SIM card embedded inside your phone. It replaces the traditional physical SIM. Jetpack offers eSIM plans that work in many countries without swapping physical cards. With Jetpack, just buy a data plan, scan a QR code, and activate. You don’t need a new SIM card every time you go somewhere.

Jetpack’s plans come in two main types: multi-country regional packs and single-country options. Regional packs cover several destinations, perfect if your trip includes multiple countries. Single-country plans are good for shorter stays. I’ve found both flexible and affordable, especially compared to roaming costs from your home provider.

Disclosures

Use of affiliate and sponsored links help us to provide articles like these.

Affiliate disclosure: Please be aware that this article contains affiliate links, which means we earn a small commission at no additional cost to you. As an Amazon Associate we earn from qualifying purchases.

Even though I’m an affiliate, I pay for my plans. My experience is real, and I only recommend what works. Compatibility is simple — most phones from the last six years, including iPhone XS and newer, Samsung Galaxy series, and Google Pixels, will work. Just check Jetpack’s website to see if your phone supports an eSIM.

Also it is important to know that in order to use an eSIM your phone must be unlocked from a mobile phone carrier and be compatible.

a shaft of light illuminates Khuha Karuhas Pavilion in Prahya Nakhon Cave, Thailand
A shaft of light illuminates Khuha Karuhas Pavilion in Prahya Nakhon Cave, Thailand © Joel Hartz

Personal Experience and Real-World Use

Over the last year, I’ve used Jetpack eSIM in places like the US, Ireland, Greece, Korea, and Thailand. It’s been reliable most of the time. I mostly enjoyed fast, steady internet. The only hiccup was in Ohrid, North Macedonia, where network issues affected many SIMs I tried, not just Jetpack.

At every airport I activated Jetpack right after landing. Activation is simple — scan a code, and the plan kicks in almost instantly. That means I was online immediately, able to check emails, book a rideshare, or share photos. No calls or SMS texts, just data. But that’s enough for most travelers today.

Speed was excellent across countries — often 4G or even 5G. The only exception was that Macedonian network. Usually, the connection’s fast enough for streaming, maps, and messaging — even in remote areas.

Customer support helped me once when I had to reconfigure the setup. They responded quickly through the app and email. Troubleshooting took about 15 minutes, and after that, I never had issues again. Overall, their service is responsive and easy to access.

Key Features and Benefits of Jetpack eSIM

Wide Network Coverage and Compatibility

Jetpack covers over 200 destinations worldwide. You can choose from regional plans that work in several countries or single-country packs. For instance:

  • Global plan: Use the same eSIM pack for 93 countries with no hassles.
  • Regional plans: Coverage for Eight regions with multiple counties in each, super handy for multi-country trips.
  • Single-country packs: Designed for short visits.

Major phone brands supported include iPhone XS and newer, Samsung Galaxy, Google Pixel, and others. Want to check if your device is compatible? Just visit Jetpack’s site and check the growing list.

Quick Setup and Activation

Getting started is easy. Download the Jetpack app, pick your plan, and pay. Once purchased, you’ll get a QR code. Scan it, and your phone installs the eSIM. When you land, simply connect to a network, and your plan activates automatically. It’s as easy as putting in a physical SIM but way more convenient.

Creating Your Personal Wi-Fi Hotspot

One of the best features is hotspot capability. You can share your data connection with friends or family members. This works great if your device supports it or you need to connect a tablet or laptop. Think of it as setting up a mobile Wi-Fi network anywhere in the world.

Perks That Save Money and Time

Jetpack offers perks that most other eSIM providers lack:

  • Smart Delay: If your flight gets delayed, Jetpack sends you a lounge pass for free. We used this in Korea. Even though we were already on the plane, it’s a neat perk. It’s like free insurance for your travel.
  • Lounge Access: You can buy lounge passes directly through the app, often at good prices.
  • FastTrack Security: Skip long lines with priority security access for around $12/month.
  • VPN Service: With each plan, you get a VPN for 30 days to protect your data.
  • Transferability: Switch your plan to another device if needed, as long as it’s linked to the same account.

Affordable Plans for Every Trip

Plans start as short as four days or stretch up to a year. Data options range from 1GB to 100GB, depending on your needs and region. Prices are very competitive, often much cheaper than roaming fees or buying local SIMs individually. Here are some examples:

screengrab of Jetpac esim regional Europe pack Prices
Example of Jetpac regional Europe prices

Sample Packages:

Europe good for 30 countries

  • 1 GB for 7 days: USD $4
  • 3 GB for 7 days: $6
  • 5 GB for 30 days: $9
  • 20 GB for 30 days: $23
  • Unlimited for 7 days: $35 (First 3GB of the day unthrottled)

United States: 10GB for $15, valid for one month.

Germany: 20GB for around $20, valid for one month.

Italy: 5GB for $8, valid for one month.

Buy only what you need — and with discounts and Jetpac’s frequent sales, you may save a lot.

Unlimited Data Plans

Jetpac just launched unlimited data packs—keeping you connected in 37 countries with zero limits and no hidden fees. With truly unlimited data, you can travel like a local and stay online everywhere, all the time. No more worrying about overages or losing your connection when you need it most.

Choose a 7 or 10-day unlimited pack. Each day, your first 3GB is at full speed, perfect for streaming, working, or navigating new cities. After that, you’re still online, just at a slower pace.

Jetpac Voice: Simple, Affordable International Calling

Jetpac Voice is a convenient calling feature built right into the Jetpac eSIM app for iOS and Android. It lets you make reliable phone calls to hotels, ride-hailing services, restaurants, local businesses, and more in over 50 countries — without the need for Wi-Fi or third-party calling apps.

Voice packs start from just USD $1.99, making international calls accessible wherever you are, whether it’s Japan, the U.S., Australia, or across Europe (including Germany, Italy, and France). It’s a hassle-free way to make essential calls abroad — no extra downloads, no complicated sign-ups, and no surprises. Just tap and call, straight from your Jetpac app.

How does it work?

  • Jetpac Voice operates independently from your data pack, so you can purchase voice minutes even if you don’t need internet data.
  • Each outgoing call is made using a temporary number, which changes with every call — helping protect your privacy.
  • Currently, Jetpac Voice is for outgoing calls only, so you cannot receive calls back just yet. However, more calling features are coming soon.

Support and Customer Service

Jetpack’s support is easy to reach via the app, email, or even WhatsApp. They don’t limit your data use with throttling*, meaning no fair-use policy restrictions. Want to top up your plan? You can do so anytime within the app without reinstalling it. *exception with Jetpac Unlimited packs

Tips to Get the Most from Jetpack eSIM

  • Choose the right plan: Short trips? Opt for a four-day pass. Longer travel? A 30-day plan saves money.
  • Use discounts: Use our exclusive discount code JPHARTZ10 to get a special 10% off and take advantage of the latest deals.
  • Troubleshoot quickly: If you have network issues, try reconfiguring the plan or contacting support through the app.
  • Manage subscriptions: Keep an eye on your data usage and top up before you run out.
  • Take advantage of perks: Use lounge passes and FastTrack to make your journey smoother.
  • Flexible Purchasing: You can buy and install data packs anytime and is valid for 1 year from purchase.

Limitations and Things to Consider

  • Most plans Data-only: No texting, so rely on messaging apps for communication.
  • Connection issues: Sometimes, technical setup may require manual adjustments—like changing country codes. Not common, but be aware.
  • No lifetime plans: No option to buy unlimited or lifetime data. You only purchase plans for specific durations.
  • Manual management: All perks and plans are handled via the app. No automatic top-up available.
  • Regional restrictions: In rare cases, certain regions may have connectivity issues. Macedonia was one such example.

Conclusion

Jetpack eSIM delivers a smart, cost-effective way to stay connected abroad. Its extensive coverage, quick setup, and handy perks make it perfect for frequent travelers, business trips, and long vacations.

I rate it 4.7 out of 5 stars. The only real improvements would be adding lifetime data options and automatic top-ups.

If you’re planning your next trip, explore Jetpack plans. Use the discount code below to save money. A reliable data connection can make all the difference — keep connected, travel smarter.

Exclusive Promo Codes for Jetpac eSIM

Also we promised you an exclusive discount code:

Cheers, and Happy Wandering!

Tips on Choosing the Perfect eSIM for your Trip

When selecting an eSIM plan, consider the following tips to ensure you get the best experience:

Opt for High-Data Plans: Look for plans that offer ample data with no restrictions to enjoy consistent high-speed connectivity throughout your travels.
Understand Fair Use Policies: Be mindful that some eSIM plans may have a fair use policy, which can result in reduced data speeds after you reach a certain limit.

FAQ

Why Should Someone Use an eSIM vs. a Physical SIM Card?

Choosing an eSIM over a physical SIM card offers several advantages, particularly for travelers and tech-savvy users. eSIMs are embedded in your device, eliminating the need for physical cards that can be lost or damaged. With an eSIM, you can easily switch between different carriers and plans without the hassle of physically swapping SIM cards, making it ideal for frequent travelers who need to optimize their connectivity based on location.

However, it’s important to note that your phone must be unlocked to use an eSIM from different carriers. This is particularly relevant if you’re traveling internationally and want to take advantage of local data plans. In situations where you may frequently switch networks or need a temporary connection—like during extended travels or while working remotely—an eSIM provides a seamless, flexible solution. Overall, eSIMs offer a modern, convenient way to stay connected without the physical limitations of traditional SIM cards.

How do I know if my device supports eSIM technology?

Most modern smartphones and devices support eSIM technology. To verify if your specific device is compatible, you can check the manufacturer’s website or search online for your device model and its eSIM capabilities. Also note that your device must be unlocked to use a different SIM card or eSIM from another carrier.

Can I use eSIMs for making Calls?

While most eSIM providers focus primarily on data services and do not include calling features, some, like Jetpac and Yesim, do offer the ability to make voice calls. If you plan to use an eSIM for communication while traveling, it’s essential to check with your provider to see if calling is included in your plan. This way, you can ensure you stay connected with friends and family, even when you’re on the go.

However, you can use apps like WhatsApp, Facebook Messenger and Signal to make calls, text messages and even video calls. Check out our guide to learn more.

How can I purchase and activate an eSIM?

After selecting your desired eSIM plan, simply click on “Buy Now.” Use any exclusive promo codes available to save on your purchase. Follow the provided installation instructions, which may include options like in-app activation, email instructions with a QR code, or manual setup.

What should I do if I encounter issues when installing my eSIM?

Refer to the installation instructions provided by your eSIM provider. Common troubleshooting steps include inputting specific APN settings, manually selecting the correct network, or restarting your device. If problems persist, contact customer support for assistance.

What factors should I consider when picking the best eSIM pack?

When choosing an eSIM pack, consider your data usage habits, the duration of your stay, and whether the plan allows for top-ups or easy renewals. Look for high-data plans with no restrictions for consistent high-speed data and check for any fair use policies that may apply.

Can I change my eSIM plan if I find I need more data later?

Yes, many eSIM providers allow you to top up your data or switch plans if you find that you need more data as your trip progresses. Check with your eSIM provider for specific options and procedures.

How Are eSIMs Ideal for Slow Travel?

eSIMs are perfect for slow travel because they offer flexibility and convenience. With the ability to purchase data plans that can last from a few days to several months, travelers can easily stay connected without the need for physical SIM cards. This means you can explore destinations at your own pace, whether you’re settling in a city for a few weeks or meandering through rural areas.


Plus, the ability to switch carriers without changing SIMs allows you to optimize your connectivity based on your location, making it easier to fully immerse yourself in the experience without worrying about communication barriers.

How can I stay updated on slow travel tips and tools?

To receive the latest insights on slow travel tools, apps, and gadgets, subscribe to our YouTube channel and check back regularly at wanderinghartz.com. Don’t forget to sign up for our newsletter for curated content and exclusive offers!

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