O diário da RedSim
Tudo o que você precisa para ficar conectado no exterior.
Guias práticos, tutoriais de eSIM e dicas de destinos.
8 min de leituraHow to Set Up eSIM on iPhone for TravelLearn how to set up eSIM on iPhone for international travel. Follow our step-by-step guide for 1-click app installation, QR code setup, and troubleshooting.13 de out. de 2026
VietnãVietnã15 min de leitura7 Best eSIM for Vietnam Plans Compared in 2026Looking for the best eSIM for Vietnam? Compare seven top providers on coverage, data plans, setup, top-ups and support to find the right fit for your trip.12 de out. de 2026
JapãoJapão21 min de leitura10 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 de out. de 2026
13 min de leituraAtt 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 de out. de 2026
9 min de leituraeSIM 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 de out. de 2026
11 min de leituraDoes 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 de out. de 2026
14 min de leituraHow 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 de out. de 2026
17 min de leituraBest 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 de out. de 2026
13 min de leituraIs 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 de out. de 2026
15 min de leituraVerizon 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 de out. de 2026Planejando uma viagem?
Destinos populares
Estados Unidos
A partir de US$ 2,69
Japão
A partir de US$ 2,20
Itália
A partir de US$ 2,19
Reino Unido
A partir de US$ 2,19
Tailândia
A partir de US$ 2,06
Espanha
A partir de US$ 2,19
França
A partir de US$ 2,19
Emirados Árabes Unidos
A partir de US$ 3,69