Both meet the same need for internet access, but these two devices are very different. This article compares Pocket WiFi and data SIMs across 7 practical criteria—price, battery life, supported devices, portability—and clearly highlights which option suits each type of user.
Aug 9, 2026
eSIM gets you connected in Japan in just a few minutes, with no need to wait for SIM delivery. This article explains what an eSIM is, which devices are compatible, and provides step-by-step installation instructions for both iPhone and Android, including troubleshooting for when the code won't scan.
Aug 8, 2026
Just arrived in Japan without a SIM card? This guide walks you through step-by-step: required documents, selecting the right SIM card based on your visa status, how long it takes to get connected, and common cost traps to avoid as a newcomer.
