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Local time in Japan

It’s --:-- in Kyoto.

Your phone could already be online there. Prepaid eSIM data for 195 countries, installed at home before you leave.

Japan data from €3.99

How much data will you use?

Tell us how you use your phone on holiday. We’ll pick the smallest plan that covers it, so you don’t pay for gigabytes you never touch.

A trip to
10 days
1 h
1.5 h
15 min
0 h

Hours are per day, on mobile data. Hotel Wi-Fi doesn’t count.

Over 10 days you’ll use about

6.3GB

Best fit in Mexico⁨10 GB⁩ · ⁨30 days⁩€22.99Covers your estimate with room to spare.
Choose this plan

Other plans that fit

The estimate uses typical app usage. Real use varies with video quality and background updates.

Right now, somewhere it’s morning.

Each square shows the sky at this minute in that city. Pick one to see its plans.

All 195 countries

Prices shown in EUR, converted on our server at the reference rate of 2026-10-21.

Set up once. Forget about it.

Three moments in your trip. Only two of them need you.

  1. The night before

    Scan the QR code

    It arrives by email right after checkout. Install on home Wi-Fi. The plan sleeps until you arrive.

    Settings → Mobile Service → Add eSIM → Use QR Code

  2. In the air

    Nothing to do

    Leave the eSIM switched on and data roaming off. Your days don’t start counting on the plane.

  3. First hour there

    Switch your data line

    Choose the eSIM for mobile data and turn on data roaming for it. Your home SIM keeps taking calls and bank texts.

    Mobile data → Overhere Data roaming → On

Before you pack.

Short answers to what people ask most. Anything else, write to support and a person replies.

Does my phone support eSIM?
Most iPhones from the XS and XR onward, Google Pixel 3 and newer, and Samsung Galaxy S20 and newer do. To be sure, dial *#06#: if an EID appears, it does. The phone must also be carrier-unlocked.
Do I keep my own number?
Yes. Your physical SIM stays in, so calls and texts to your number still reach you. WhatsApp follows your account, not the SIM carrying data.
When does the plan start?
When your phone first connects to a network in the destination. Installing it at home doesn’t use any days.
Can I call and text with it?
Plans are data-only. Use WhatsApp, FaceTime or any calling app. Regular calls go through your home SIM at your carrier’s rates.
What if I run out?
Buy another plan for the same country from your account. It’s added to the eSIM you already have, with no new QR code.
Can I get a refund?
If you haven’t installed the eSIM, request a full refund within 30 days of purchase. Installed plans can’t be refunded.

All questions

Somewhere, it’s already tomorrow.

Pick where you’re going and have data waiting when you land, whatever time it is there.

Find my plan