Travel connectivity guides
Destination-by-destination guides to networks, data budgeting, and getting online the moment you land.
🇯🇵 Japan
Japan eSIM guide: staying connected in 2026
Mobile data in Japan: which networks travel eSIMs use, how much data you need, and how to install an eSIM before you fly.
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🇰🇷 South Korea
South Korea eSIM guide: data for Seoul and beyond
How to get online in South Korea with an eSIM: networks, speeds, how much data Naver Map and Papago really use, and install steps.
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🇹🇭 Thailand
Thailand eSIM guide: Bangkok, islands and beyond
Mobile data for Thailand: AIS, True and dtac coverage, what to expect on the islands, data budgeting for Grab, and eSIM install steps.
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🇹🇼 Taiwan
Taiwan eSIM guide: visiting Taiwan connected
Data for your Taiwan trip: Chunghwa, FarEasTone and Taiwan Mobile coverage, night market navigation, EasyCard tips and eSIM setup.
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🇭🇰 Hong Kong SAR China
Hong Kong eSIM guide: data for the city and beyond
Mobile data in Hong Kong: which networks travel eSIMs use, MTR and hiking-trail coverage, Octopus tips, and install steps.
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🇸🇬 Singapore
Singapore eSIM guide: connected across the whole island
Mobile data in Singapore: Singtel, StarHub and M1 coverage, data budgeting for Grab and hawker hunting, and eSIM install steps.
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🇻🇳 Vietnam
Vietnam eSIM guide: Hanoi to the Mekong on one plan
Mobile data for Vietnam: Viettel, Vinaphone and Mobifone coverage, what to expect in the mountains and on Ha Long cruises, and install steps.
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🇲🇾 Malaysia
Malaysia eSIM guide: KL, Penang and Borneo
Mobile data in Malaysia: Maxis, CelcomDigi and U Mobile coverage, Grab and food-hunting data budgets, Borneo notes, and install steps.
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