Guides
The connectivity files.
Practical, honest guides to staying online abroad — real networks, real data math, and price comparisons with the date we checked them. No travel-blog filler.
How the Group eSIM Discount Works
Buy eSIMs for two or more people in one checkout and the whole order gets cheaper automatically — up to 15% off, no code, no minimum spend.
9 min read · Updated Aug 2026
eSIM vs Pocket WiFi vs Local SIM for Travel
An honest breakdown of cost, setup, and hassle across the four ways to get online abroad — and when each one actually makes sense.
11 min read · Updated Aug 2026
How Much eSIM Data Do You Actually Need?
Stop guessing. A simple per-day breakdown by usage style, so you buy the right size — not too little, and not a wasteful amount.
10 min read · Updated Aug 2026
Travel eSIM and Normal SIM at the Same Time?
Yes. Keep your home number active for calls and texts while a travel eSIM handles your data. Here is exactly how to set it up.
10 min read · Updated Aug 2026
eSIM Not Working After You Land? Start Here
The checks that actually resolve it, in the order they usually turn out to be the answer — starting with the data-roaming switch.
11 min read · Updated Aug 2026
Does a Travel eSIM Give You a Phone Number?
A travel eSIM provides data only, without a new phone number. Here is what that means for calls, texts, and keeping your WhatsApp active.
8 min read · Updated Aug 2026
Italy eSIM: Coverage, Networks and Data
Which Italian network you actually roam onto, where the signal drops on the trains and ferries, and how much data a real Italy trip needs.
9 min read · Updated Aug 2026
France eSIM: Paris and the Regions
Which French network you actually roam onto, why the Paris Métro is a coverage exception, and how much data a France trip really needs.
8 min read · Updated Aug 2026
Spain eSIM: Coverage, Networks and Data
Which Spanish network you actually roam onto, why the Canaries and Balearics behave differently, and how much data a Spain trip really needs.
8 min read · Updated Aug 2026
UK eSIM: Coverage, Networks and Data
Which UK network you actually roam onto, where the Highlands and the rail lines drop out, and how much data a British trip really needs.
9 min read · Updated Aug 2026
Germany eSIM: Coverage, Networks and Data
Which German network you actually roam onto, why the rail coverage is worse than you expect, and how much data a Germany trip really needs.
8 min read · Updated Aug 2026
Greece eSIM: Coverage, Networks and Data
Which Greek network you actually roam onto, what happens to your signal on the ferries, and how much data an island-hopping trip really needs.
8 min read · Updated Aug 2026
Portugal eSIM: Coverage, Networks and Data
Which Portuguese network you actually roam onto, why Madeira and the Azores need checking, and how much data a Portugal trip really needs.
8 min read · Updated Aug 2026
Switzerland eSIM: Coverage, Networks and Data
Why Switzerland is excluded from most Europe plans, which Swiss network you actually roam onto, and how much data an alpine trip really needs.
9 min read · Updated Aug 2026
Thailand eSIM: Coverage, Networks and Data
Which Thai network you actually roam onto, where the islands and the north drop out, and how much data a Thailand trip really needs.
8 min read · Updated Aug 2026
South Korea eSIM: Coverage, Networks and Data
Which Korean network you actually roam onto, why some apps demand a Korean number, and how much data a Korea trip really needs.
9 min read · Updated Aug 2026
Vietnam eSIM: Coverage, Networks and Data
Which Vietnamese network you actually roam onto, where the north and the bays lose signal, and how much data a Vietnam trip really needs.
7 min read · Updated Aug 2026
Indonesia eSIM: Coverage, Networks and Data
Which Indonesian network you actually roam onto, how coverage changes once you leave Java and Bali, and how much data a trip really needs.
8 min read · Updated Aug 2026
Singapore eSIM: Coverage, Networks and Data
Coverage is effectively total, so the real questions are how little data you need, whether to buy Singapore alone, and what happens at the Malaysian border.
8 min read · Updated Aug 2026
China eSIM: Coverage, Networks and Data
Which Chinese network you actually roam onto, what a roaming eSIM does and does not change about internet access, and how much data a China trip needs.
9 min read · Updated Aug 2026
India eSIM: Coverage, Networks and Data
Which Indian network you actually roam onto, why a local SIM is unusually hard for visitors, and how much data an India trip really needs.
8 min read · Updated Aug 2026
Australia eSIM: Coverage, Networks and Data
Which Australian network you actually roam onto, why the outback gaps are a safety matter rather than an inconvenience, and how much data a trip needs.
8 min read · Updated Aug 2026
Turkey eSIM: Coverage, Networks and Data
Which Turkish network you actually roam onto, the IMEI registration rule that catches visitors, and how much data a Turkey trip really needs.
8 min read · Updated Aug 2026
USA eSIM: Coverage, Networks and Data
Which American network you actually roam onto, why the national parks and the interior have real gaps, and how much data a US trip needs.
8 min read · Updated Aug 2026
Canada eSIM: Coverage, Networks and Data
Which Canadian network you actually roam onto, why the north and the mountain highways drop out, and how much data a Canada trip needs.
8 min read · Updated Aug 2026
Brazil eSIM: Coverage, Networks and Data
Which Brazilian network you actually roam onto, why the CPF requirement makes local SIMs hard, and how much data a Brazil trip needs.
8 min read · Updated Aug 2026
UAE eSIM: Coverage, Networks and Data
Coverage is near-total, but internet calling is restricted — the one thing to plan around before you fly to Dubai or Abu Dhabi.
8 min read · Updated Aug 2026
Egypt eSIM: Coverage, Networks and Data
Which Egyptian network you actually roam onto, where the desert and the Nile cruises lose signal, and how much data an Egypt trip needs.
8 min read · Updated Aug 2026
Morocco eSIM: Coverage, Networks and Data
Which Moroccan network you actually roam onto, where the Atlas and the Sahara lose signal, and how much data a Morocco trip needs.
8 min read · Updated Aug 2026
Philippines eSIM: Coverage, Networks and Data
Which Philippine network you actually roam onto, what the SIM Registration Act means for visitors, and how much data an island trip needs.
8 min read · Updated Aug 2026
Mexico eSIM: Coverage, Networks and Data
Which Mexican network you actually roam onto, why the CURP requirement complicates local SIMs, and how much data a Mexico trip needs.
8 min read · Updated Aug 2026
Saudi Arabia eSIM: Networks, Coverage, Data
Which Saudi network you actually roam onto, the fingerprint registration an eSIM avoids, and what pilgrims and visitors should plan for.
8 min read · Updated Aug 2026
South Africa eSIM: Networks, Coverage, Data
Which South African network you actually roam onto, what RICA registration involves, and how load-shedding can reach the mobile network.
8 min read · Updated Aug 2026
Argentina eSIM: Coverage, Networks and Data
Which Argentine network you actually roam onto, why kiosco SIMs often arrive dead, and why paying in your own currency matters here.
7 min read · Updated Aug 2026
Tanzania eSIM: Networks, Safaris and Data
Which Tanzanian network you actually roam onto, the fingerprint registration a travel eSIM avoids, and what a safari does to your signal.
7 min read · Updated Aug 2026
Malaysia eSIM: Coverage, Networks and Data
Which Malaysian network you actually roam onto, the facial-scan registration reported at local counters, and what "unlimited" really means.
7 min read · Updated Aug 2026
New Zealand eSIM: Coverage, Networks, Data
Which New Zealand network you actually roam onto, why road-trip dead zones are normal, and the 3G switch-off that makes VoLTE matter.
7 min read · Updated Aug 2026
Iceland eSIM: Ring Road Coverage and Data
Which Icelandic network you actually roam onto, where the Ring Road and Highlands go quiet, and why locked phones are the real arrival trap.
7 min read · Updated Aug 2026
Jordan eSIM: Networks, Wadi Rum and Data
Which Jordanian network you actually roam onto, the internet-calling block to plan around, and what to expect at Petra and Wadi Rum.
7 min read · Updated Aug 2026
Peru eSIM: Coverage, Networks and Data
Which Peruvian network you actually roam onto, why carrier stores turn tourists away, and how much data an Andes-and-Amazon trip needs.
8 min read · Updated Aug 2026
Colombia eSIM: Networks, Coverage and Data
Which Colombian network you actually roam onto, what the IMEI registry does to foreign phones, and how much data a Colombia trip needs.
8 min read · Updated Aug 2026
Costa Rica eSIM: Networks, Coverage, Data
Which Costa Rican network you actually roam onto, why travellers avoid the SJO airport kiosks, and what the APN problem does to arrivals.
8 min read · Updated Aug 2026
Kenya eSIM: Safari Coverage, Networks, Data
Which Kenyan network you actually roam onto, what signal to expect on safari, and why M-Pesa still shapes a visitor's connectivity.
8 min read · Updated Aug 2026
Israel eSIM: Networks, Coverage and Data
Which Israeli network you actually roam onto, what tourist SIMs cost at Ben Gurion, and how much data a trip around Israel really needs.
8 min read · Updated Aug 2026