How to Get Internet in Germany: eSIM, SIM Card, Roaming and WiFi

You can get internet in Germany through a travel eSIM, a local prepaid SIM card, international roaming or public WiFi. The right option depends on your trip length, phone compatibility, expected data use and whether you need a German telephone number.

For most tourists, the simplest method is to install a travel eSIM before departure. It provides mobile data without replacing your regular SIM or visiting a German mobile shop. A local prepaid SIM is usually more appropriate for a longer stay or when you need traditional calls, SMS and a German number.

Public WiFi is widely useful as a backup, but it is not always available when you need directions, transport updates or access to digital tickets. A mobile data plan provides greater flexibility while travelling between airports, stations, cities and rural areas.

Quick answer: Purchase and install a Germany eSIM before travelling, select it for mobile data after arrival and enable Data Roaming. Choose a Europe eSIM when your itinerary includes several countries.

Ways to Get Internet in Germany

Travellers generally have four main connectivity options:

Option	Best For	Main Consideration
Germany travel eSIM	Short and medium-length tourist trips	Requires an unlocked eSIM-compatible phone
Local prepaid SIM	Long stays and German telephone numbers	Identity verification may be required
International roaming	Travellers whose existing plan includes Germany	Charges and allowances vary by operator
Public WiFi	Reducing mobile data consumption	Coverage, speed and security vary

Get Internet With a Germany eSIM

A travel eSIM is a digital mobile profile installed on a compatible smartphone. It allows you to use mobile data without inserting a new physical card.

This is usually the easiest option when you:

• Want internet shortly after arriving.
• Need data for navigation and transport.
• Want to keep your home SIM installed.
• Do not need a German telephone number.
• Use WhatsApp or other internet calling applications.
• Prefer to complete the setup before departure.

Purchase the plan online and install it while connected to reliable WiFi. Installation does not necessarily mean that the data plan has started, but you should always check the activation conditions of your chosen product.

Get Internet With a Local German SIM Card

A local prepaid SIM may include mobile data, a German number, domestic calls and standard SMS. It can be practical for students, temporary residents and travellers staying for several weeks or months.

Physical SIM cards may be available from:

• Official mobile operator shops.
• Electronics retailers.
• Supermarkets and discount stores.
• Authorised mobile shops.
• Selected airport retailers.

Local prepaid SIM cards normally require registration before activation. You may need to show a passport in a shop or complete an online identity-verification process.

Buying a starter pack does not always mean that mobile data is already active. Check whether a prepaid package must be selected or purchased separately.

Use International Roaming in Germany

International roaming lets you keep using your regular SIM, telephone number and existing mobile settings. It is convenient, but its value depends entirely on your home operator.

Before using roaming, check:

• Whether Germany is included in your plan.
• The available high-speed data allowance.
• Daily or monthly roaming fees.
• What happens when the allowance is used.
• Whether calls and SMS are included.
• Whether fair-use conditions apply.

When using a travel eSIM, disable Data Roaming on the home SIM so the phone does not accidentally consume expensive roaming data.

Use Public WiFi in Germany

Guest WiFi is available in many hotels, cafés, airports, railway stations, shopping centres and tourist attractions. It can help you conserve your mobile data allowance.

WiFi is particularly useful for:

• Downloading large files.
• Updating applications.
• Backing up photographs.
• Watching longer videos.
• Installing a replacement eSIM.

Public WiFi is less practical for navigation because the connection ends when you leave the location. Avoid accessing sensitive accounts through unknown networks and use trusted hotel or business connections whenever possible.

Which Internet Option Should You Choose?

Traveller	Recommended Option
Weekend visitor	Small Germany eSIM plan
One- or two-week tourist	Medium fixed-data eSIM
Multi-country traveller	Regional Europe eSIM
Long-term visitor	Local prepaid SIM or long-validity eSIM
Traveller needing a German number	Local German SIM card
Phone without eSIM support	Physical prepaid SIM or roaming

Germany-Only eSIM or Europe eSIM?

A Germany-only plan is suitable when the complete trip takes place within the country. A regional Europe eSIM may be more convenient when Germany is one stop on a wider itinerary.

A Europe plan can be useful for travel combining Germany with:

• Austria.
• France.
• The Netherlands.
• Belgium.
• Poland.
• Czechia.
• Denmark.
• Switzerland, when explicitly listed.

Always check the complete coverage list. A plan described as European does not necessarily include every country or territory.

How Much Data Do You Need?

Maps, transport applications and text messages consume relatively little data. Video streaming, cloud backups, social media uploads and hotspot sharing use considerably more.

Usage Level	Typical Activities	Suggested Approach
Light	Maps, messaging and occasional searches	Small fixed-data plan
Regular	Daily navigation, bookings and social media	Medium fixed-data plan
Heavy	Streaming, uploads and hotspot use	Large fixed-data plan
Remote work	Meetings, cloud tools and file transfers	Large allowance with WiFi backup

Choose a slightly larger allowance when visiting several cities or depending on live navigation throughout the day.

Fixed Data or Unlimited-Style Internet?

A fixed-data plan includes a defined amount of high-speed data for the selected validity period. It is generally the easiest option to monitor and compare.

An unlimited-style plan may include a daily high-speed allowance followed by reduced speed under a fair-use policy.

NoveSIM unlimited-style plans provide 1GB of high-speed data during each 24-hour period. After the daily allowance is consumed, the connection may continue at reduced speed until the next reset.

Plan Type	Best For	Consideration
Fixed data	Predictable tourist usage	Service stops when the allowance ends
Unlimited-style	Continuous daily access	Speed may reduce after the daily limit

Internet Coverage in Germany

Mobile coverage is generally strongest in major cities, airports, populated areas and important transport corridors. Tourists can normally access mobile data in destinations including Berlin, Munich, Hamburg, Frankfurt, Cologne, Düsseldorf, Stuttgart and Leipzig.

Performance depends on the local partner network, device, supported frequency bands, building structure and congestion. Thick walls, underground stations and crowded venues can temporarily weaken the connection.

Internet in Rural Areas

Mobile service can be less consistent in forests, valleys, mountain regions, small villages and remote hiking areas.

Before leaving an urban area:

• Download offline maps.
• Save your accommodation address.
• Download tickets and booking confirmations.
• Take screenshots of essential routes.
• Keep the phone charged.

Internet on German Trains

Mobile data can work on trains wherever a supported signal is available. The connection may change as the train moves rapidly between network areas.

Temporary interruptions can occur in tunnels, rural areas, forests and deep railway cuttings. Some trains provide onboard WiFi, but its quality may depend on the same mobile networks available along the route.

Download your ticket, connection information and hotel address before boarding.

Internet During a Germany Road Trip

A mobile data plan is useful for live traffic, navigation, parking information and accommodation searches. Continuous signal cannot be guaranteed on every route.

Prepare by downloading:

• Offline driving maps.
• Hotel or campsite addresses.
• Parking instructions.
• Emergency contact details.
• Important reservation information.

How to Install a Germany eSIM

Install the profile before departure while connected to stable WiFi.

Installation on iPhone

1. Open Settings.
2. Select Cellular or Mobile Service.
3. Tap Add eSIM.
4. Select Use QR Code.
5. Scan the supplied installation code.
6. Label the profile “Germany.”

Installation on Android

1. Open Settings.
2. Open the SIM or mobile network section.
3. Select the option to add an eSIM.
4. Scan the supplied QR code.
5. Complete the installation.
6. Label the new profile clearly.

Menu names vary between Samsung, Google Pixel and other Android devices.

How to Activate Internet in Germany

After arrival:

1. Enable the Germany eSIM.
2. Select it for mobile data.
3. Enable Data Roaming on the eSIM.
4. Disable Data Roaming on the home SIM.
5. Disable automatic mobile data switching.
6. Keep Network Selection on Automatic.
7. Turn off WiFi and test a webpage.

Allow several minutes for the first network registration.

Can You Keep Your Home SIM Active?

Yes. On a compatible Dual SIM phone, your regular SIM can remain active for calls, SMS and verification codes while the Germany eSIM provides mobile data.

Setting	Germany eSIM	Home SIM
Mobile data	Selected	Not selected
Data Roaming	Enabled	Disabled
Calls and SMS	Not included	Optional
Automatic data switching	Disabled

Your home operator may still charge for traditional roaming calls or SMS.

Does the eSIM Include Calls and SMS?

NoveSIM travel eSIMs are data-only. They do not include a German telephone number, traditional voice minutes or standard SMS.

You can use WhatsApp, Viber, Messenger, FaceTime and other internet-based applications for messages and calls. Your WhatsApp account can normally remain registered to your existing number.

NoveSIM APN Settings

The APN is normally configured automatically. If the phone displays signal but no internet connection, check:

Field	Value
Name	NoveSIM
APN	data.esim
Username	Leave empty
Password	Leave empty

After changing the APN, save it, select it as active and enable Airplane Mode for 30 seconds.

What If the Internet Does Not Work?

Confirm that:

• The eSIM is enabled.
• It is selected for mobile data.
• Data Roaming is enabled.
• Automatic data switching is disabled.
• Network Selection is Automatic.
• The plan remains valid.
• Data is still available.
• The APN is data.esim.

Restart the phone or turn Airplane Mode on for 30 seconds. Do not delete the eSIM while troubleshooting because many QR codes support only one installation.

How to Check eSIM Compatibility

Dial *#06# and look for an EID. The presence of an EID usually indicates eSIM support.

Also confirm that the exact phone model and regional version support eSIM and that the device is carrier-unlocked.

How to Reduce Data Usage

• Download offline maps on WiFi.
• Disable automatic application updates.
• Pause cloud photo and video backups.
• Use hotel WiFi for large downloads.
• Reduce streaming quality.
• Restrict unnecessary background data.
• Disable automatic media downloads.
• Turn off Personal Hotspot when unused.

Related Articles

• Internet in Germany for Tourists
• Best Way to Get Internet in Germany
• Mobile Data in Germany
• Best eSIM for Germany
• Buy an eSIM for Germany
• Germany SIM Card Guide

FAQ

How can tourists get internet in Germany?

Tourists can use a travel eSIM, local prepaid SIM, international roaming or public WiFi. A travel eSIM is usually the simplest option for a short trip.

Should I buy an eSIM before travelling?

Yes. Installing the eSIM before departure means you do not need to depend on airport shops or public WiFi after arrival.

Do local German SIM cards require registration?

Local prepaid SIM cards normally require identity verification before activation.

Do I need to enable Data Roaming?

Yes. Data Roaming normally needs to be enabled on a travel eSIM so it can connect through its supported German partner network.

Can I use WhatsApp with a Germany eSIM?

Yes. WhatsApp works through mobile data and can normally remain registered to your existing telephone number.

Does NoveSIM include a German phone number?

No. NoveSIM travel plans are data-only and do not include a German number, traditional calls or standard SMS.

What APN should I use?

Use data.esim when manual APN configuration is required.

Can I top up the same NoveSIM eSIM?

NoveSIM plans cannot normally be topped up through the same QR code. Purchase and install a new plan when more data is required.

Final Recommendation

For most short-term visitors, the easiest way to get internet in Germany is to install a travel eSIM before departure. It provides mobile data for navigation, transport, bookings and messaging without replacing your home SIM.

Choose a local prepaid SIM when you need a German telephone number or plan to stay for an extended period. Select a regional Europe eSIM when Germany is part of a multi-country itinerary.

After arrival, select the eSIM for mobile data, enable Data Roaming and keep Network Selection on Automatic. Save offline maps and essential tickets for tunnels and rural areas where signal may temporarily weaken.