What is an eSIM?
An eSIM (“embedded SIM”) is a digital SIM built into your phone. Instead of swapping a plastic card, you download a mobile plan straight onto your device.
- Downloaded instantly by QR code
- Nothing to lose or damage
- Store several plans on one device
- Switch plans without swapping cards
- Buy and install from anywhere
- Must be shipped or bought in-store
- Easy to lose or damage
- One plan per card
- Fiddly to swap while travelling
- Often needs local ID to buy
How does an eSIM work?
Your phone contains a small reprogrammable chip — the eSIM. When you buy a data4travel plan, we send you a QR code that writes the plan's network profile onto that chip. Your device can then connect to partner networks in your destination exactly like a local SIM would, without you ever handling a physical card.
Why travelers choose eSIM
Traditional roaming bills your home rate for data used abroad, which can be extremely expensive. An eSIM uses the destination's local rates instead, so you pay a fraction of the price and know the cost up front. You install it before you leave, and it activates automatically the moment you land.
How to install an eSIM
Installation takes a couple of minutes and only needs a Wi-Fi connection: open the email we send you, scan the QR code from your phone's settings, and label the line. We recommend installing before you travel and enabling data roaming for the eSIM line on arrival so it connects to a local network.
Ready to try it?
Check your phone is compatible, then pick a plan for your next trip.