The Hi eSIM Travel Blog

Tips, guides, and news for staying connected anywhere in the world.

What to do if your eSIM won't activate on iOS 18

Travel Guide

What to do if your eSIM won't activate on iOS 18

Stuck on the "Activating..." screen? Learn the top 4 troubleshooting steps to get your Hi eSIM working flawlessly on an iPhone running iOS 18.

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eSIM vs. Local SIM in Japan: Which is Better?

Travel Guide

eSIM vs. Local SIM in Japan: Which is Better?

Should you buy a local physical SIM card at Narita Airport, or download an eSIM before your trip? We break down the pros, cons, and costs.

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Pocket WiFi vs. eSIM for Europe 2026

Travel Guide

Pocket WiFi vs. eSIM for Europe 2026

Ditching the bulky rented router. We analyze why regional European eSIMs have officially dethroned Pocket WiFis for European summer travel.

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Travel Guide

eSIM vs Physical SIM: Which is Better for Travel?

Discover the key differences between eSIMs and physical SIM cards. Learn why travelers are switching to digital SIMs to save money and stay connected globally.

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Travel Guide

What is an eSIM? The Ultimate Guide for Travelers in 2026

Discover how eSIM technology is revolutionizing international travel. Learn how to avoid roaming fees and stay connected seamlessly anywhere in the world.

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How to keep your WhatsApp number when traveling Abroad

Travel Guide

How to keep your WhatsApp number when traveling Abroad

Will changing to a travel eSIM delete your WhatsApp messages or change your number? Learn the simple steps to keep your chats intact.

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