O2online Rabatts & Verified Deals – August 2026
Looking for the latest O2online Gutscheins? As of August 2026, our team has manually verified 13 offers for iPhone mit Vertrag, Samsung Galaxy mit Vertrag. Browse current Rabatts, working discounts, and exclusive deals, while expired offers are regularly removed.
O2online offers 0 coupon codes and 13 deals as of August 2026. Today's top offer: 60 Plus Rabatt on Mobile Contracts. Codes are verified and updated daily.
Customers aged 60 and over can receive a discount on eligible mobile contracts. Proof of age is required.
Discover discounted Smart Home Pakete during the Cyber Monday event. Offers apply to various smart home components.
Eligible young adults can get 10 Euro off monthly on the o2 Mobile M tariff. Proof of age or student status is required.
Find special Black Friday pricing on DSL, Glasfaser, and Kabel Internet contracts. Check for specific plan availability.
Purchase select prepaid card bundles for less than $50. Bundles include data and talk time allowances.
Waive the activation fee when signing up for a SIM-only tariff. This applies to new activations only.
Students receive special discounts on select mobile and internet tariffs. A valid student ID is necessary for verification.
Get a Samsung Galaxy smartphone with a contract starting at a low monthly price. Various models are included in this offer.
Get a $150 discount on a Google Pixel phone when purchased with a qualifying contract. Offer available for a limited time.
Save on various smartphones, tablets, and wearables with a new contract. Discount varies by device model.
Customers with multiple o2 contracts qualify for a Kombivorteil discount. This reduces the monthly fee for eligible services.
Receive up to 15% off when bundling an iPhone with a contract. This applies to new and existing customers.
Bundle a Sony PlayStation 5 or Nintendo Switch with a mobile contract. Savings are automatically applied.
Customer Reviews
Smooth switch, solid internet
I decided to switch my home internet to O2 and opted for their Glasfaser Internet. The online ordering process was very clear, guiding me through availability checks for my address. I received a confirmation email almost instantly with all the details. Installation was scheduled efficiently, and the technician arrived on time. He was professional and got everything set up quickly. I've been using it for about two weeks now, and the speeds are consistently good, much faster than my old provider. The WLAN Router they provided works well, covering my apartment without issues. When I had a question about my first bill, the hotline was responsive, and the agent explained everything thoroughly. I'm quite satisfied with the stability and performance so far.
Absolutely love my new plan!
I just got the o2 Mobile Unlimited plan and I'm so happy with it! The 5G speeds are incredible, everything loads instantly. Switching from my old provider was super easy, and the Rufnummernmitnahme Bonus was a nice touch. I can finally stream and browse without worrying about data limits. The coverage in my area is excellent too. I will definitely be staying with O2 and recommending them to all my friends!
Great value on new phone
As a first-time buyer with O2, I was really looking for the best deal on a new phone. I got the Samsung Galaxy mit Vertrag during one of their promotions. The hardware-Rabatt was significant, saving me a good amount compared to buying the phone outright and getting a separate SIM-only Tarif. I also qualified for the Junge Leute Rabatt, which shaved off even more from the monthly bill. The signup process was a breeze, and I felt I got a lot of bang for my buck. Totally worth the purchase, the savings really made a difference for my budget.
Good service, small delivery issue
I ordered an iPhone mit Vertrag through O2online. The process was straightforward, and the pricing for the o2 Mobile L plan was competitive. I appreciated the transparent breakdown of costs. Customer service was helpful when I called with a question about the contract terms before finalizing. My only minor gripe was the delivery; it took 5 days to reach me in Berlin, which felt a bit long compared to other services. The phone arrived in perfect condition, though. Overall, a solid experience, but they could probably speed up shipping a little.
Fast delivery, good deal
Ordered an Apple Watch mit Vertrag. It arrived quickly, within three days. The deal was better than competitors. Setup was simple. Happy with my purchase.
O2online Community Discussion
Share tips, ask questions & help fellow shoppers save more
How's the 5G coverage with o2? I heard some mixed things about their network compared to Vodafone.
Does o2 do an eSIM? My current carrier does and it's super convenient.
I'm thinking about switching from Telekom to o2 and porting my number. Is that a hassle or pretty straightforward?
Hey, thinking about switching to o2 for a new phone. I live in Frankfurt, how long does their shipping usually take for a new phone and contract?
I'm a student, do they have any special deals or discounts? Looking at one of their mobile plans.
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