†Monthly price of your Airtime Plan will increase by £1.80 each April, except Data Only and Smartwatch Plans which will increase by 75p.

Our lowest monthly cost on iPhone 16

Built for Apple Intelligence. Discover our iPhone 16 Summer Sale offers.

Summer Sale now on

Our prices have melted. Shop our hot deals and save on phones, tablets, smartwatches, SIMs and accessories.

Phones

SIM Only

Tablets

Accessories

Smartwatches

My O2

Get the Samsung S25 Ultra 512GB for less on selected tariffs until 30 July.

Unlimited data on 24-month SIM Only. Airtime price rises to £23.60 from Apr ‘26, £25.60 from April ‘27.

Now more capable than ever with the superfast A16 chip. From £13.75† a month.

Save up to £750 on Google Pixel 9
Wherever summer takes you, explore more with Google Gemini. 256GB device, saving on selected tariffs.
Snap up this deal
iPhone 16 Pro – lowest monthly cost
Built for Apple Intelligence. Get yours at our lowest ever monthly cost on selected tariffs.
See more
Low price on Galaxy Tab A9 Plus 5G
Only £7.50† a month with 250MB data. Ends 30 July.
Shop now
Amp up your audio
Shop unmissable deals on selected speakers and headphones, while stocks last
See offers on sound
Enjoy 12 months’ airtime on us
Save on Apple Watch Series 10 42mm in our Summer Sale. Ends 30 July.
Grab this deal
Samsung Galaxy A56 – save up to £216
Bag a summer saving to smile about. Offer available with selected plans. Ends 30 July.
See more