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At the end of the checkout process, you can book an O2 Guru to help you set up your phone.

You'll need to confirm your click and collect selection at check-out.

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Existing Customers
Existing Customers

Apple Watch is available to O2 Pay Monthly customers with an iPhone 6s or newer (Apple Watch Series 4 also compatible with iPhone 6).

New Customers
New Customers

Before you can get your watch, you'll need to buy an iPhone 6s or newer (Apple Watch Series 4 also compatible with iPhone 6), with an O2 Pay Monthly tariff. Once you've done that, come back and you can add your watch.

Before you can get your watch, you'll need to buy an iPhone 6s or newer (Apple Watch Series 4 also compatible with iPhone 6), with an O2 Pay Monthly tariff. Once you've done that, come back and you can add your watch.

Timeless, chic design

Timeless, chic design

Dedicated health and fitness tracking

Dedicated health and fitness tracking

Long-lasting battery

Long-lasting battery

Powerful OS with a clean interface

Powerful OS with a clean interface

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Tech specs

Reviews

Overall rating

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Reviews

Why O2

Why O2?

A network you can trust
A network you can trust

We're here for you whenever you need us.

So you can stay connected to the people that matter.

Find out more

Bubl and O2
Get Priority

It’s good to be back.

From unique prize draws to unforgettable moments, Priority gives you invite-only access to gigs, perks and experiences.

Find out more

My o2
My O2

Manage your account 24/7.

Keep an eye on your bills and data usage and add a Bolt On if you need it. Get an upgrade, make a bill payment or top up your credit. You can do all this and more, wherever you are, with My O2. Sign in online or get the free My O2 app.

Learn more

FAQs

FAQs

What are the Samsung Galaxy Watch4 Classic's specifications? Collapsed link

The Samsung Galaxy Watch4 Classic 46mm is the largest model in the family. It offers a 1.36-inch Super AMOLED touch display, a 361mAh battery, 1.5GB of RAM and 16GB of storage. By virtue of it being the biggest, it's also the heaviest watch in the family - weighing 52g.

The Samsung Galaxy Watch4 Classic 42mm version is no less impressive. Its 247mAh battery and 1.19-inch display are both smaller, but there's the same amount of RAM (1.5GB) and the same amount of onboard storage space (16GB). It's also a touch lighter, weighing 46.5g.

Both watches are backed by Corning Gorilla GLass DX technology.


Which colours does the Galaxy Watch4 Classic come in? Collapsed link

The sophisticated Samsung Galaxy 4 Classic is available in either black or silver (46mm and 42mm models).


Is the Galaxy Watch4 different to the Galaxy Watch4 Classic? Collapsed link

Yes. The Galaxy Watch4 is the entry-level model in the 4 family, while the Galaxy Watch4 Classic is the premium offering from Samsung in 2021. Discover the Galaxy Watch4 today.


Is the Samsung Galaxy Watch4 Classic bigger than the standard Galaxy Watch4? Collapsed link

Yes, the 1.36-inch AMOLED display on the Classic is bigger than the screen offered by the Galaxy Watch 4, which measures 1.19 inches. A large rotating bezel also makes the Classic feel bigger. Check out the standard Galaxy Watch4.


Can I text on my Samsung Galaxy Watch4 Classic? Collapsed link

Thanks to the power of O2 and 4G, you can text on your new Galaxy Watch without even needing to have your phone nearby.


Is the Galaxy Watch4 Classic waterproof? Collapsed link

The Galaxy Watch4 Classic has an IP rating of 68, which means it can withstand dust, dirt and sand. It's also resistant to water up to a maximum depth of 1.5 metres for up to 30 minutes. However, it's not waterproof and should not be submerged at great depths or for long periods.


The legal bit

Custom plans

RPI: Each year your Airtime Plan will be increased by the Retail Price Index (RPI) rate of inflation announced in February plus 3.9%. If RPI is negative, we’ll only apply the 3.9%. You’ll see this increase on your April 2023 bill onwards. Find out more at o2.co.uk/prices.

Direct purchases only. Pay the cash price for your device or spread the cost over 3 to 36 months (excludes dongles). The cost of your Device will be the same however long you choose. There may be an upfront cost. Up to 24 months, you need a monthly rolling Airtime Plan as long as you have a Device Plan. After 24 months, you can: (i) continue with the Device Plan and Airtime Plan, (ii) continue with the Device Plan and terminate the Airtime Plan, or (iii) terminate both the Airtime Plan and Device Plan (provided that you pay the remainder of your Device Plan in full).

UK calls/texts to standard UK landlines and mobiles and when roaming in our Europe Zone. Fair Usage policy applies. Special and out of bundle numbers chargeable. 4G phone required to access 4G. 4G available in selected areas.

Change your airtime tariff after 30 days and then once every billing month during your minimum contract period, choosing from a selected family of tariffs. Some tariff extras are only available on the starting tariff, are not transferable, and may be lost if you change to an ineligible tariff. Devices are subject to availability.

0% APR. Finance subject to status and credit checks, 18+, Direct Debit. Credit provided by Telefónica UK Ltd, SL1 4DX. Terms apply, see o2.co.uk/terms.

Claim a Samsung Super Fast Wireless Charging Pad worth £79. Ends 7 June.

Promoter: Samsung Electronics (UK) Limited. UK, Isle of Man, Channel Islands or Republic of Ireland residents (18+) only or registered companies in the same.  Purchase a Galaxy Watch4 or Watch4 Classic (promotion product) from a participating retailer between 27/04/2022 – 07/06/2022 and claim a Samsung Super Fast Wireless Charging Pad by redemption. No cash alternative. Participants must visit www.samsungpromotions.claims/wirelesscharger, upload proof of purchase and provide all other required information (Claim). All Participants must claim within 60 days of purchase. Claim period closes on 05/08/2022. Maximum 1 Claim per Promotion Product purchased (maximum 4 Claims per household) and a maximum of 250 Claims per company participant. See www.samsungpromotions.claims/wirelesscharger for full Promotion terms 0% APR. Finance subject to status and credit checks. 18+. Direct Debit. Credit provided by Telefónica UK Ltd, SL1 4DX. Telefónica UK is authorised and regulated by the FCA for consumer credit and insurance. Terms apply, see o2.co.uk/terms

Get up to £75 when you trade in your device. Ends 1 June.

Extra £50: Get an extra £50 when you buy the Samsung Galaxy Watch4 4G directly from O2 on an (i) O2 Refresh tariff between 07.04.22 and 01.06.22 and (2) complete the order process to trade in your device with O2 Recycle between 01.06.22 and 06.06.22 which has a value over £0 on O2 Recycle; and (3) complete your trade in by returning your device to O2 Recycle so it is received by 20.06.22. Extra £50 may be paid separately to standard O2 Recycle payment.

Extra £75: Get an extra £75 when you buy the Samsung Galaxy Watch4 Classic 4G directly from O2 on an (i) O2 Refresh tariff between 07.04.22 and 01.06.22 and (2) complete the order process to trade in your device with O2 Recycle between 01.06.22 and 06.06.22 which has a value over £0 on O2 Recycle; and (3) complete your trade in by returning your device to O2 Recycle so it is received by 20.06.22. Extra £75 may be paid separately to standard O2 Recycle payment.

O2 Recycle: Your device must pass our checklist. The value of your trade in will depend on the model and condition. Terms apply see https://www.o2.co.uk/termsandconditions/mobile/o2-recycle

Devices subject to availability. 0% APR. Finance subject to status and credit checks. 18+. Direct Debit. Credit provided by Telefónica UK Ltd, SL1 4DX. Telefónica UK is authorised and regulated by the FCA for consumer credit and insurance. Terms apply, see o2.co.uk/terms..

*Each year your Airtime Plan will be increased by the Retail Price Index (RPI) rate of inflation announced in February plus 3.9%. If RPI is negative, we’ll only apply the 3.9%. You’ll see this increase on your April 2023 bill onwards. See o2.co.uk/prices.