El diario de RedSim
Todo lo que necesitas para seguir conectado en el extranjero.
Guías prácticas, tutoriales de eSIM y consejos por destino.
JapónJapón21 min de lectura10 Japan Travel Tips for Staying Connected in 2026Ten Japan Travel Tips for staying online: pre-install an eSIM, pick the right data plan, track usage, and get fast WhatsApp help on arrival.11 oct 2026
13 min de lecturaAtt Roaming ChargesAtt roaming charges. Understand AT&T roaming charges, compare the International Day Pass to eSIM alternatives like RedSim, and learn how to avoid bill shock10 oct 2026
9 min de lecturaeSIM QR Code Setup: Complete Installation GuideLearn how to use an eSIM QR code with step-by-step installation instructions, troubleshoot common scanning errors, and get online instantly.9 oct 2026
11 min de lecturaDoes Hotspot Use More Data? the Honest TruthDoes Hotspot Use More Data. Discover whether your phone hotspot actually uses more mobile data. Learn why tethering increases consumption, how8 oct 2026
14 min de lecturaHow Much Data Does Video Calling Use? a Practical GuideLearn how much data does video calling use across platforms and resolutions, with real examples for common call lengths and smart tips for travelers on eSIM.7 oct 2026
17 min de lecturaBest eSIM for UK: 7 Plans ComparedFind the best esim for uk travel with 7 plans compared by coverage, price, setup, support, tethering, refunds, and traveler type.6 oct 2026
13 min de lecturaIs 10GB a Lot of Data for Travel eSIMsIs 10GB a Lot of Data. Wondering if 10GB a lot of data for your next trip? We break down real travel usage for maps, streaming, and remote work5 oct 2026
15 min de lecturaVerizon International Travel Pass: A Practical GuideVerizon International Travel Pass explained. Learn how it activates, daily fees, data limits, country coverage, and how it compares to eSIM alternatives.4 oct 2026
16 min de lecturaBest eSIM for Korea: 7 Plans ComparedCompare the best esim for korea by price, data, validity, hotspot support, coverage, and setup to choose the right plan for your trip.3 oct 2026
19 min de lecturaeSIM vs Physical SIM: The Traveler's GuideeSIM vs physical SIM explained for travelers. Compare activation, costs, compatibility, and security with real advice from RedSim support cases.2 oct 2026
