For a productive remote work experience in Berlin, a Truly Roaming eSIM is highly recommended. It bypasses unreliable public Wi-Fi and expensive roaming fees. For a monthly stay, we suggest a plan with 15-25 GB of data to cover video calls, uploads, coworking space navigation, and downtime streaming. If you're just passing through for a week, 5-10 GB might suffice. This ensures you're always connected, whether you're working from a cafe in Kreuzberg or exploring the East Side Gallery after hours.
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Is a Truly Roaming eSIM necessary for my Berlin stay, and how much data do I need?
Updated July 22, 2026
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