Poradniki: internet mobilny w podróży
Ile danych potrzebujesz, pakiet regionalny czy krajowy, eSIM czy roaming — krótkie odpowiedzi przed podróżą.
07.10.2026
How much mobile data do I need for a trip?
A practical guide to data use per day — maps, messengers, social media, video — and how to pick the right eSIM size without overpaying.
06.10.2026eSIM for several countries: one regional plan or separate country plans?
When a regional eSIM saves money and hassle, when separate country plans are cheaper, and what to check before you buy.
05.10.2026Travel eSIM vs roaming vs local SIM: what is cheapest in 2026?
An honest comparison of your home operator's roaming, a local SIM card and a travel eSIM — with the EU roaming rules and the countries where roaming gets expensive.