Skip to main content

Check for stock in your nearest store?

See when you can collect this device from your nearest store.


Stores nearest to ""

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.

Stores nearest to

Already with O2?

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.

Features

Features

Apple Watch Series 3 with cellular

Elevated in every way.

Smart activity coaching. An enhanced Heart Rate app. Your favourite playlists right on your wrist. A built-in altimeter. And a more powerful processor that lets Siri speak to you. Apple Watch Series 3. Now you can be more active, motivated and connected than ever.1

Ultimate Sports Watch

Take your
workouts further.

GPS and Altimeter

See how far and high you go.

Music

Stream 45 million songs with Apple Music right from your wrist.2

Swimproof

Always ready for the pool or ocean.3

Workout App

Track a casual walk, an intense ride and everything in between.

Intelligent Activity Tracker

Three rings.
One goal.

Move, Exercise, Stand

Make closing all three Activity rings your goal each day.

Smart Coaching

A nudge when you need it.

Activity Sharing

Stay motivated by competing with and cheering on your friends.

Achievements

Apple Watch celebrates each milestone with you.

Powerful Health Tool

Keep your body top of mind.

Heart Rate App

Keep tabs on your resting, walking and workout recovery heart rate.

Breathe App

Quiet your mind. Relax your body.

Third-Party Health Apps

Drink more water. Improve your sleep. Be a healthier you.

Health App on iPhone

One app for all your health and fitness data.

All-Day Assistant

Run your day.
Right from your wrist.

Phone and Messages

Send messages, make calls, get meeting invitations.

Siri

Siri is faster and smarter. And speaks from your watch.

Watch Faces

All kinds of faces. All customisable.

Apps and Notifications

Never miss what matters.

Check your heart rate

Take calls and reply to texts

Sync your favourite music

Swimproof design

See more features

Reviews

Overall rating

See all reviews

Reviews

Why O2

Why O2?

O2 Guru
O2 Gurus

Your friendly tech experts.

Get help setting up and using your phone, advice on the latest tech and even guidance on how to keep kids safe online. O2 Gurus are here to help – take a look at our videos, chat with us online or book an appointment in your local store.

Learn 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

The legal bit

Terms and conditions

  1. Irregular rhythm notification requires the latest versions of watchOS and iOS. It is not intended for use by people under 22 years old or those who have been previously diagnosed with atrial fibrillation (AF).
  2. ISO standard 22810:2010. Designed for shallow-water activities like swimming. Submersion below shallow depth and high-velocity water activities not recommended.
  3. To use Emergency SOS, your iPhone needs to be nearby. If your iPhone isn’t nearby, your Apple Watch needs to be connected to a known Wi-Fi network and you must set up Wi-Fi Calling

*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 2022 bill onwards. See o2.co.uk/prices.