So funktioniert es

1 Pick destination 190+ countries & regions

2 QR lands by email instantly after payment

3 Scan to install about 2 minutes, on home Wi-Fi

4 Land & connect plan starts on first connection

Travel data in minutes, no shop and no SIM swap

A Simju eSIM gives your phone mobile data at your destination without hunting for a local SIM card or paying roaming fees. You buy online, receive a QR code by email, install it before you fly, and connect the moment you land. There is no plastic SIM to post, no queue at the airport, and no account to set up. Here is the whole journey from start to finish.

What an eSIM actually is

An eSIM is a small chip already built into your phone that works exactly like a normal SIM, only it is programmed by software instead of a card you slot in. Because it is digital, we can send your travel plan straight to your inbox and you install it with a single scan. Most phones released from 2019 onward support eSIM, and your handset needs to be unlocked. It is worth checking before you buy, so have a look at our compatibility guide if you are not sure.

Your five steps

1. Choose your destination. Browse all our eSIMs and pick the country or region you are visiting, then choose a data amount that suits your trip. We cover 190+ destinations, plus regional plans for Europe, Asia, Africa, the Middle East and a Global option.
2. Pay at checkout. Buy as a guest in a few taps. No account required, and your payment is protected by our 30-day money-back guarantee.
3. Get your QR code by email. The moment your payment goes through, your QR code and step-by-step instructions land in your inbox. Delivery is instant.
4. Scan and install before you fly. While you are still on your home Wi-Fi, scan the QR code to install the eSIM. It sits on your phone quietly, ready to go, using no data until you switch it on.
5. Land and connect. Turn on the eSIM at your destination and you are online. Your plan only starts counting when you first connect abroad, so installing early costs you nothing.

Your number and apps keep working

Simju plans are data-only, and that is a good thing. Your physical SIM and phone number stay active alongside the eSIM, so WhatsApp, iMessage, calls and texts on your usual number carry on as normal. You simply use the Simju eSIM for internet at your destination and leave your home line switched on for anyone who needs to reach you.

Share your data over hotspot

Because you get a genuine data connection, you can turn on your personal hotspot and share it with a laptop, tablet or a travelling companion's phone. One plan can keep the whole family online, which is handy for maps, bookings and messages on the move.

No account, no faff

There is nothing to sign up for. You check out as a guest, your QR code arrives by email, and that email is all you need to install and reinstall your eSIM. Keep it somewhere safe and you are set.

Ready to go

Pick your plan from the full range and follow our getting started guide when your QR code arrives. If your phone might not support eSIM, check the compatibility page first. Our support team is on hand 24/7 by chat and email if you have any questions along the way.