5G eSIM Germany | O2

4.7
(45 reviews)
2K+ booked
Save to wishlist

Package options

Select options

Package type

Data per day

Data in total

SIM card validity

3 days

7 days

10 days

15 days

5 days

8 days

1 day

2 days

30 days

Data package

1GB

3GB

5GB

Unlimited

50GB

500MB

10GB

20GB

Service type

Data only

Product details

Validity 1-30 days

Internet speed 5G/4G LTE

Service type Data only

Coverage area All of Germany

Data limit For Unlimited plans: 15GB/Day without a speed limit, 1Mbps after the limit

Hotspot Sharing Yes

Local telecom operator O2 (primary), Vodafone (alternative)

What to expect

What is eSIM Germany? ​ An eSIM is a digital SIM card that lets you add a data plan to your device without using a physical SIM card. With eSIM Germany, you can travel across different cities and still stay connected. It’s an affordable way to get high-speed and reliable internet without worrying about high roaming fees. ​ How to get an eSIM for Germany? ​

  • Download the Klook app
  • Check if your device is eSIM-compatible with the app.
  • Choose your destination and book a data package.
  • Activate your eSIM Germany via app or QR code.
  • Turn on data roaming to connect to the local network. ​ Why Klook eSIMs?
  • High-speed data: Reliable connectivity with O2 one of the best local networks in Germany.
  • Instant Connectivity: Activate your Germany eSIM in 5 minutes via the Klook app or QR code.
  • Affordable and Transparent: Unlimited data plans with no hidden roaming charges.
  • Wide Compatibility: eSIM Germany works on over 100 devices, including most smartphones.
  • Data Sharing: Easily set up hotspot sharing for your other devices. ​ Things to know about eSIM Germany ​ Can I get an eSIM for Germany? ​ Yes, you can get an eSIM Germany! If you are traveling or staying in Germany, you can buy and activate a Germany eSIM plan using a QR code or the Klook app. This option lets you avoid expensive roaming fees while still getting fast international data from O2. ​ Is it better to get eSIM or physical SIM in Germany? ​ An eSIM Germanyis often a better choice than a physical SIM card. With an eSIM, you can have multiple data plans and easily switch between different eSIM providers. This is very helpful, especially if you travel to other countries, because you don’t need to visit a SIM card store at the airport. ​ Can you keep your number with a Germany eSIM? ​ Thanks to the dual SIM functionality of an eSIM, you can keep your local phone number. Your local SIM card stays in your phone, and you add the eSIM Germany plan for internet access. This lets you enjoy data in Germany without having to swap out your physical SIM card.

Terms & Conditions

Cancellation policy

  • Enjoy free cancellation within 180 days from booking confirmation date provided that data usage has not commenced

How to use

esim - Activate in Klook App
Activate in Klook App (Update Klook APP to the latest version)
Klook eSIM installation methods
Activate your eSIM via Klook in-app activation, scanning the QR code, or entering the SMDP+ details manually
Klook eSIM In-app activation
Activate your eSIM just by clicking Add eSIM to device on your booking. Don't worry, data and validity will only commence when you reach your destination
Klook eSIM In-app activation
Installation of your eSIM will start automatically
Klook eSIM iOS installation
Set up your Klook eSIM for travel
Klook eSIM installed
Your Klook eSIM is now installed! Validity period will start only after connecting to the local network at your destination
Turn on Klook eSIM
Turn on Klook eSIM and select Klook eSIM for mobile data
Turn on Data roaming
Turn on and select Klook eSIM for data and turn on data roaming in-destination to start using the eSIM!
Klook eSIM connected
Your klook esim is connected! Track your data balance and validity through the Klook app

Additional information

  • For connection issues, please contact merchant via the following steps: Account > Bookings > eSIM booking > Top right contact merchant

Reviews

4.7/5
Based on 45 reviews

Klook User

11 Jun
Highly recommended

Review for: Data per day · 3 days · Unlimited · Data only Book now

good signal and very good price :) the signal in germany is very good and very quick yes yes yes yes

Helpful

Yusuf ***

6 days ago
Highly recommended

Review for: Data per day · 2 days · 3GB · Data only Book now

You can use this short review: ⭐⭐⭐⭐⭐ Excellent eSIM service. I have been using Klook for over 3 years across many countries, and the experience has always been reliable and easy. As a travel YouTuber with 13K subscribers, I trust Klook for my connectivity needs and highly recommend it to fellow travelers. This is concise, professional, and subtly lets Klook know you’re a content creator who values their brand.

Helpful

Klook User

8 Jun
Highly recommended

Review for: Data per day · 5 days · 3GB · Data only Book now

I have a Great experience and great Internet connection from Klook

Helpful

Chang *******

10 May
Highly recommended

Review for: 每日流量 · 2天 · 3GB · 僅包含流量 Book now

You can use it immediately after purchase, which is very convenient. If you need more, you can instantly buy additional usage. Highly recommended!

Show original (Translated review)
Helpful

CATHERINE **

27 Apr
Highly recommended

Review for: Data per day · 7 days · Unlimited · Data only Book now

Never encountered any glitch using this eSIM even while riding the train PLUS its super affordable considering this is in an EU country. Definitely worth recommending!

Helpful

Klook User

17 Apr
Highly recommended

Review for: อินเทอร์เน็ตต่อวัน · 2 วัน · 3GB · อินเทอร์เน็ตเท่านั้น Book now

Works well, good signal, and economical. Recommended for travelers who want something hassle-free and ready to use.

Show original (Translated review)
Helpful

mohkeong ***

6 days ago
Highly recommended

Review for: Data per day · 7 days · 3GB · Data only Book now

the esim are very convenient and easy to purchase, setup and enable roaming. Provide good guideline and the network coverage are awesome 👍

Helpful

Klook User

4 May
Fantastic

Review for: Data per day · 10 days · Unlimited · Data only Book now

I mostly used it at home (regional Germany) because we didn‘t have any wifi at home. The speed was good but towards the end of my sub the connection started getting slower despite the package being unlimited. Good price value.

Helpful