Stay online and reachable abroad — without the roaming bill
Two different jobs, two different tools. A travel eSIM gives you cheap mobile data the moment you land; WiFi calling keeps calls and texts on your own number and home tariff. Here's when you need which.
The two halves of staying connected
Most travellers need both — data to find their way around, and their normal number for calls and texts. Each has a simple, cheap answer.
Travel eSIM
A digital SIM you buy online and activate in minutes. Handles maps, messaging and browsing on a local network at a fraction of roaming prices.
- Up to ~90% cheaper than carrier roaming
- Keeps your physical SIM (and number) active
- Online the moment you land — no shop, no queue
WiFi calling
Make and take calls and texts on your usual number over any WiFi or data connection — billed by your home plan's normal rules, not roaming.
- Your own number, your home tariff
- No roaming surcharge to connect over WiFi
- Already built into most modern phones
When you need which
A rough map of the common jobs to the tool that solves each one.
Using someone else's WiFi safely
Hotel, airport and venue networks put a sign-in page in front of the internet, and that page is a web page somebody else controls. What a compromised one can and cannot do — including an honest account of the part a VPN covers.
Connectivity sorted. Build a weather-based packing plan that fits your airline's cabin allowance.