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eSIM for Germany

Data for Berlin, Munich, the Rhine and the Alps, installed before you travel. One package that keeps working across the border into Austria, Switzerland, Czechia and the Netherlands.

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The Germany plan covers Germany only.

1 GB7 days1.49€$1.69£1.29CHF 1.493 GB14 days3.19€$3.69£2.79CHF 3.095 GB30 days4.39€$4.99£3.79CHF 4.19Best value10 GB30 days7.89€$8.99£6.79CHF 7.4920 GB30 days13.99€$15.99£11.99CHF 13.9950 GB30 days30.99€$35.99£26.99CHF 29.99
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Also on the Europe plan

38 other countries share the package with Germany. A few of them:

AlbaniaMontenegroTürkiyeGreeceItalyCroatia

Good to know

What's included, when it starts, and how to get connected.

Included countries
The Germany plan covers Germany only.
Local networks
In Germany your eSIM connects to O2 and Vodafone — 4G/5G where the network offers it.
When validity starts
Your package starts when your phone first connects to a network at the destination — not when you install it. Crossing a border does not restart it.
Installation and activation
Install the eSIM while you still have internet — at home or on Wi-Fi. Installation does not start validity. If you already have a onesim eSIM installed, a new package is added to it — no second installation. Setup guide
Calls and texts
onesim is data-only. Calls and messages work over data in apps like WhatsApp or FaceTime; your usual SIM keeps your number.
Support and refunds
Message the onesim support team from the app or the website. If a package cannot be installed or used, the refund policy explains what applies. Refund policy
Travel notes

Germany runs on a few firm rules.

The Brandenburg Gate in Berlin
Transport

The Deutschlandticket is €63 a month and covers almost everything local.

It is valid on every regional train, U-Bahn, tram and bus in the country — not on ICE or IC long-distance trains. It is a monthly subscription you can cancel, so for a stay of a week or more it usually beats buying individual tickets. Long-distance fares are cheapest booked weeks ahead as a Sparpreis.

Money

Carry cash. Really.

Germany is far more cash-based than its neighbours. Bakeries, bars, market stalls, some restaurants and many small shops are cash-only or have a card minimum. Most places now take cards, but "most" is doing work in that sentence.

Opening hours

Shops close on Sunday, and that includes supermarkets.

Almost all retail is shut on Sundays and public holidays. Restaurants, cafés, museums and bakeries open; supermarkets at main stations and petrol stations are the exception. Buy Saturday what you need for Sunday.

Small things

Your bottle has a deposit on it.

Most drink bottles and cans carry a Pfand of 8 to 25 cents, refunded at a machine in any supermarket. Quiet hours are real: Sunday and 22:00 to 07:00, and neighbours will mention it.

Coverage

Good in the cities, better than it was on the trains.

German mobile coverage has a reputation earned a decade ago and improved considerably since. Cities, motorways and most of the ICE network are fine; the gaps are rural Brandenburg, the Eifel, stretches of Bavarian branch line, and the inside of older buildings, on every network.

Germany is on the Europe plan, so a trip that crosses into Austria, Switzerland, Czechia, Poland, Denmark, the Netherlands, Belgium or France runs on the same package and the same allowance.

Reading about Germany

Germany questions.

Answers about data, coverage and setup for Germany.

Coverage follows the local networks wherever they reach — cities, transport corridors and most rural areas. Remote mountain and island areas can have weaker signal on any carrier.

Still unsure?Ask us