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Travel tips, eSIM guides, and destination insights to keep you connected on every journey.
Travel TipsDoes Google Maps Work Abroad Without WiFi? Here's How
Google Maps works abroad with cellular data from a travel eSIM, roaming, or a local SIM. Without data, only pre-downloaded offline maps work, and they skip live traffic, transit schedules, and business search. Here is how to set up both.
co:sim TeamApr 2, 20268 min
Travel TipsInternet in Japan for Tourists: What Actually Works (2026)
Free Wi-Fi in Japan is real but patchy and registration-heavy, so a travel eSIM installed before departure is the simplest way to have continuous data from the moment you land. Here is how the real options compare, what free Wi-Fi actually covers, and how much data a typical trip needs.
