Magazine
Written by people who travel.
Every article answers in the first sentence, carries a named author and a last verified date, and puts a number wherever an adjective would do.
Destination guidesJapan Travel Guide: SIM, Data and Getting Online
You will be on KDDI or SoftBank, both of which are excellent in the cities and merely fine in the countryside. Median throughput measured by travellers is 74 Mbps. Buy 5 GB for a week, 10 GB for a fortnight, and do not bother with a pocket wifi router.
Why Your Bank Code Never Arrives Abroad, and Three Fixes
Travel eSIMs are data only. They carry no phone number, so an SMS has nowhere to land. Keep your home line alive for texts, turn on wifi calling before you fly, or add a real number to your travel plan.
How to and troubleshootingeSIM Not Working After You Land: The Four Failures, In Order
Four different faults all look the same on your phone and each needs a different fix. Check them in this order: no service at all, attached but no data, data that loads nothing, and a captive portal eating a connection that already works. Data roaming is off on the travel line about sixty percent of the time, so start there.
Comparisons and buyingAiralo vs Holafly in 2026: Every Number, and the Date We Checked It
Airalo's global plan reaches 169 destinations and Holafly's reaches 113, both read off their own pages on 2026-08-31. Airalo publishes a 3 GB a day full speed allowance and Holafly publishes none at all. Neither gives you back the data you did not use. Orbislo reaches 24 fewer destinations than Airalo, and that is in the table too.
How to and troubleshootingHow Much Data Do You Need for Two Weeks in Europe?
Around 8 GB for a normal city trip, 12 GB if you tether a laptop, 20 GB if you work while you travel. Most people buy too much because they are guessing, and with most providers the surplus is deleted.
Coverage and speedThe Fastest and Slowest Countries for Travel Data, Measured
Singapore, Switzerland and South Korea top the table above 100 Mbps. Nepal, Fiji and Tanzania sit under 25 Mbps. The interesting number is not the median, it is the slowest tenth, because that is what you actually experience in a crowd.