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SennaSim

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The travel eSIM store

Global connectivity made simple

Buy eSIMs for affordable, flexible coverage in 200+ destinations. No roaming fees, no physical SIMs, no surprises.

  • Unlimited data
  • Instant activation
  • Fast & reliable connection

Trusted by thousands of travelers worldwide

Trusted by thousands of travelers worldwide

eSIMs endorsed by:

Why SennaSim

Why do thousands of people choose SennaSim?

200+ destinations

Reliable coverage across 200+ destinations worldwide.

Flexible data plans

Flexible plans, including unlimited data options.

Keep your number

Use your existing number alongside your eSIM seamlessly.

Set up in minutes

Quick and easy setup to get connected in minutes.

No surprise roaming bills

Avoid expensive roaming bills. Know what you’ll pay before you fly, with no hidden fees.

Support around the clock

Real help whenever you need it. Our chat support team is available 24/7, wherever you are.

What is an eSIM?

An eSIM is a digital SIM that lets you connect to mobile networks without needing a physical SIM card. You can store multiple eSIMs on your device to access different carriers, numbers, and data plans, making it perfect for travel or everyday use. Activate it in minutes and get connected instantly.

easy to buy easy to install easy to use
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How to use SennaSim

How does SennaSim work?

Get connected in three simple steps before your next trip.

1

Choose a data plan for your trip

Select your destination and buy your travel eSIM plan. You'll receive your eSIM instantly after purchase!

2

Set up your eSIM and enable data

Install your eSIM by following the instructions emailed to you, then enable data roaming for your plan.

3

Enjoy staying connected!

Start using data and your eSIM will activate automatically.

SennaSim reviews from travelers

Don’t just take our word for it. See what fellow travelers have to say!

Sophie B.
Honestly I'm impressed. I used a global plan to visit 8 European countries. I'm now in Denmark, and my internet has been way better (and cheaper) than my friends using our provider from home with roaming plans. 10/10!!
Emily C.
I use SennaSim every time I travel abroad and love it! The plans are affordable, setup is quick and easy, and the service has been reliable everywhere I've travelled. I've only needed support once & they responded quickly and refunded an accidental duplicate purchase without any hassle. Thank you!
SennaSim is an affordable, reliable, and easy-to-use eSIM service that our team has trusted for travel for quite some time. Wherever we're headed, getting connected is quick and hassle-free.
Ben L.
SennaSim was quick and easy to order and install. Coverage was great across both Canada and the USA, making my trips worry-free when it came to mobile data and roaming costs. Highly recommend!
Jane B.
I have purchased eSIMs from SennaSim 3 times now, for Europe, South East Asia and Switzerland. I have been very satisfied with the connectivity and data. Customer service is great and the eSIM was easy to install. Overall, great experience and will surely use them again!
Michelle S.
So much easier than hunting for a SIM card at the airport. Bought it at the gate, scanned the QR, and had data before my bags arrived.

FAQs

Frequently asked questions

Does SennaSim offer cheap eSIM options?

Yes, SennaSim offers affordable plans with competitive pricing across destinations worldwide. We focus on providing the best balance of price, reliability, and overall experience.

With SennaSim, you’re also getting reliable global coverage, quick and easy setup, flexible plans, and helpful customer support whenever you need it. So not only do we offer highly competitive prices, but we also strive to deliver great value and a service you can rely on wherever you travel.

How can I get an eSIM?

You can purchase an eSIM directly through the SennaSim website. Simply choose your destination, select the plan that suits your trip, and complete your purchase online.

How to activate an eSIM? (iOS and Android)

With SennaSim, activation is simple. Once your eSIM is installed, your data plan will begin when it connects to a supported network. We recommend keeping your eSIM turned off until you arrive at your destination, especially when using a regional plan.

For iPhone:

  1. Go to Settings.
  2. Tap Cellular (or Mobile Data, or Mobile Service).
  3. You will see your cellular plans. Your eSIM will be labeled as “SennaSim” “Secondary” or with the name you gave it.
  4. Tap the eSIM to open its options. Then, simply toggle the switch on or off.

For Android:

  1. Go to Settings.
  2. Tap on Connections, Network & Internet, or Mobile Networks.
  3. On some devices, you will see the eSIM listed here. If not, tap SIM Manager, Mobile Network, or Manage eSIM.
  4. Choose the eSIM labeled as “SennaSim” “Secondary” or with the name you gave it.
  5. Turn the eSIM on or off.

Remember to turn on the eSIM as soon as you land at your destination, and you will be connected to the closest local network.

When should I set up my eSIM?

Set up your SennaSim eSIM before you travel while you still have a reliable internet connection. Once you arrive at your destination, simply turn on your eSIM and enable data roaming to get connected. We also recommend saving a copy of your QR code before departure, just in case you need it while traveling.

How can I check how much data I have left?

To check how much data you have remaining, simply log in to your SennaSim dashboard using the details provided after your purchase. You can also monitor your data usage directly through your device’s mobile data settings.

When does my eSIM data package expire?

Your eSIM data package will remain active for the validity period shown on your plan, provided you don’t use all of your data first. The validity period begins once your eSIM activates.

Most eSIMs activate when they first connect to a supported network at your destination. However, some may activate immediately upon installation, regardless of your location, so we recommend checking the activation details for your specific plan.

What is a tourist eSIM?

A tourist eSIM is another term for a travel eSIM, a digital SIM that allows you to connect to mobile networks in other countries without needing a physical SIM card. To use one, you’ll need an eSIM plan, which may include data only or data along with calls and texts. Most newer smartphones support eSIMs and can be set up with just a few simple changes in your device settings.

What's the best eSIM for international travel?

Choosing the best eSIM for international travel can be tricky, but many travelers agree that SennaSim is a great choice! With affordable pricing, extensive global coverage, and a simple setup process, staying connected while traveling is easy. You can enjoy reliable, fast 4G/5G data across hundreds of destinations, with flexible plans for individual countries, entire regions, or even worldwide travel.

Do I keep my number with a SennaSim eSIM data plan?

Yes, you can keep your existing phone number while using a SennaSim eSIM plan. Your SennaSim eSIM handles your mobile data, while your regular SIM can remain active for calls and SMS. You can also continue making calls and sending messages through apps like WhatsApp, Messenger, and Signal using your SennaSim data.

What is the speed that I will have with a SennaSim eSIM?

With a SennaSim eSIM, you can connect to 4G, LTE, and 5G networks where available, just like a local data connection. Speeds and network availability can vary depending on your location, and you may experience slower connections in remote areas or places with limited coverage.

Can I buy an eSIM for multiple countries?

Yes. If you’re traveling to multiple countries, you can choose one of our regional eSIM plans instead of purchasing a separate eSIM for each destination. SennaSim offers regional plans covering Europe, Southeast Asia, Latin America, Africa, the Middle East, and more, allowing you to stay connected across multiple countries with a single eSIM. Before purchasing, simply check the countries included in your chosen plan to make sure your entire trip is covered.

What smartphones have eSIM support?

Since the launch of newer smartphones without physical SIM card slots, eSIM technology has become increasingly popular. Many modern devices now support eSIM, including Apple iPhones from the iPhone XS, XS Max and XR onwards, as well as many Samsung Galaxy, Google Pixel, OPPO, and other smartphones.

US$5 for every friend you refer.
No limit.

Earn US$5 in SennaCash for every friend you refer, plus 3% cashback on everything you buy. Join SennaSim Rewards and start earning today!

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