How does a travel eSIM work?
A travel eSIM is a digital SIM built into your phone. Instead of slotting a plastic card, you scan a QR code to install a data plan for your destination. You buy it before you fly, install it over Wi‑Fi, and it activates when you land.
No physical SIM, no store
There is nothing to ship or pick up. The plan lives on your phone’s built‑in eSIM chip, so you skip the airport kiosk, the queue and the language barrier of buying a local SIM.
A second line, just for data
The eSIM runs alongside your normal SIM. Your usual number, calls and WhatsApp keep working; the eSIM only carries the internet while you travel.
Buy early, activate on arrival
Installing does not start the clock. Most plans begin counting only when you first connect to a network at your destination, so you can set everything up days ahead.
FAQ
Do I need to remove my current SIM?
No. The eSIM is a separate digital line. Your physical SIM stays in the phone.
Does the eSIM give me a phone number?
It is a data plan — for internet. Apps like WhatsApp keep working with your existing number.