O2 Mobiles

The O2 100GB Sim plan is only £12 with this promotion

This O2 offer lets you pay only £14 for a 175GB sim plan - shop today

The Samsung Galaxy S25 Ultra 256GB is available for £55.85 a month

Check out 25GB Sim Only Deals for under £8 at O2 today!

Android Phones are now available at O2 starting from just £19

Score the Apple Watch SE 2nd Gen for as little as £6.75 a month

Find phones for under £25 with this unmissable O2 promotion

Benefit from O2 free next-day delivery

Get a little extra with O2 6 months of Disney+ for free

FREE Apple Services (Music, Fitness+ and TV+) for up to 6 months

Explore great deals in the clearance section at O2

For just £45/ month get the iPhone 16, built for Apple Intelligence

Reduce your carbon footprint by using refurbished phones

Bag a deal on the latest Samsung, Apple, and Sony phones

Unbeatable Deal: iPhone 15 Plus at O2 - Limited Time Offer!

Save 25% off your Airtime Plan with O2 Employee discount program

Get 20% off an airtime plan with Multisave offers at O2 today!

Claim an Apple Pencil USB-C for £1 with this O2 offer

O2 Sim Plan: Get 45 GB for only £8.50 today

Pay just £10 for the 70GB Sim Plan at O2 now

Get 250GB Sim plan for only £15 at O2 now

Knock up to £750 off Mobile Phones with the O2 January Sale!

Score up to £288 off Tablets, Laptops & iPad with the O2 Sale

Bag savings of up to £100 on Accessories thanks to the ongoing sale

Purchase the Galaxy S25 256GB and save up to £748 with O2

Order Power and Charging Accessories at up to 40% off with O2