Internet in Germany: WiFi vs local SIM vs eSIM

Germany is easy to travel around, but internet access can be surprisingly inconsistent if you rely only on hotel WiFi. The best choice depends on how much you move (cities vs countryside) and whether you want predictable costs.

Hotel and cafe WiFi

• Pros: free, convenient for big uploads.
• Cons: can be slow at peak hours, varies a lot by hotel, and is not guaranteed on trains, day trips, or in rural areas.
• Security: avoid banking on public networks; use HTTPS/VPN if needed.

Buying a local SIM

A local prepaid SIM can work well for longer stays, but it adds friction: store visit, SIM swap, and sometimes ID checks. You also lose dual-SIM convenience unless you keep your main SIM active in another slot.

In practice, travelers choose this when they need larger data buckets and are happy to spend time on setup.

Prepaid eSIM (recommended for most trips)

A prepaid eSIM is the simplest option for most visitors: buy online, install on WiFi, and connect when you land. You keep your main SIM for calls/SMS and run data on the eSIM.

• Install: iOS/Android install link + QR code.
• Cost control: prepaid, no contract.
• Coverage: uses local partner networks (e.g. O2 (5G), Vodafone (5G)).
• Speed: 5G may be available in many areas, depending on device/location.

So what is best for tourists?

If you want to avoid roaming surprises and skip store visits, choose a prepaid eSIM. If you are staying long-term and need very large data buckets, a local SIM can make sense.

Ready to pick a plan? Buy an eSIM for Germany.