
Modern smartphones can translate speech in real time, help us navigate in unfamiliar cities, pay for transport, and store our boarding passes. Yet, when traveling abroad, their connectivity still depends on outdated carrier logic: daily bundles, zones, data caps, and fine-print conditions that few people actually read.
In a world where almost every digital service runs through an app, roaming packages remain an anachronism — clunky, opaque, and primarily beneficial to carriers. This is the problem that next-generation travel eSIM providers are solving. Yesim, a Swiss company and one of the industry’s pioneers, lets you set up mobile data before you leave home and get online the moment you land.
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