Yes, but with limitations. German high-speed (ICE) train Wi-Fi is famously unreliable. Our eSIM (on premium networks like Telekom) provides a strong 4G/5G signal for most of the journey, but you must expect the signal to drop inside the long rural tunnels. It is far more reliable than the onboard Wi-Fi.
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Will I have internet coverage on the high-speed (ICE) trains?
Updated April 22, 2026
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