Choose your plan
Unlimited
CLASSIC PLAN
-What's this?48 month contract
£1.00
UPFRONT
+
£17.77
MONTHLY
Total monthly cost increasing to:
From Apr 2027 bill
£18.52
From Apr 2028 bill
£19.27
Monthly cost breakdown:
£10.77 Device + £7.00 Airtime
Features
Tech Specs
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41mm
Smartwatch Screen Size
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Up to 36 hours
Battery Life
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4G
Data Connectivity
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32.1g
Weight
Brand:
Apple
Weight (g):
32.1g
Processor:
S9 SiP
Dimensions (mm):
41 x 35 x 10.7mm
Resolution:
396 x 484
Screen Size (inches):
41mm
Type of display:
Always-On Retina LPTO OLED
Standby Time (hrs):
Up to 36 hours
Internal Storage (GB):
64GB
Operating System (eComm):
Watch OS10
Water Resistance (IP Rating):
Yes - 50m
Removable battery:
No
Facial Recognition:
No
Fingerprint Recognition:
No
GPS:
Yes
NFC (eComm):
Yes
Wi-Fi:
No
Dual Sim:
No
FM Radio:
No
Sim Type (Nano etc):
eSIM
Bluetooth:
No
Fast Charging:
Yes
Charger in box:
No
Wireless Charging (eComm):
Yes
Wi-Fi and 4G Calling:
No
Type Of Charger Connector:
USB-C magnetic fast charge
Music Player:
No
Why O2 ?
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Here to help you
Get help with your device. Find the answers to your questions on our help and support pages. Get help with your device, O2 account and more.
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Get Priority
From unique prize draws to unforgettable moments. Priority gives you invite-only access to gigs, perks and experiences.
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My O2
Check your bill, view your balance, add Bolt Ons and more. Anytime, anywhere.

FAQs
Apple Watch 9 release date was announced on 12th September, 2023, and the Watch 9 launch date was on 22nd September, 2023. It's available to buy now from O2.
Introducing Apple Watch 9th Generation. Combining cutting-edge technology and style, Apple Watch 9 boasts advanced health and fitness tracking, including Car Crash Detection and Heart Rate Monitoring.
Powered by a lightning-fast S9 SiP processor chip - Apple's most powerful Watch chip yet for seamless navigation and responsiveness. Immerse yourself in enhanced graphics for vibrant, crisp colours.
Powered by the all-new Apple Silicone tightly integrated to OS, Watch 9 connects you to the people you care about faster. Enjoy 30% faster GPU for smoother animations and effects. The incredible 4-core neural engine delivers 2x faster task management that's even more secure than ever before.
Easiest and quickest way to use Siri. Voice prompts are now processed within the watch so you'll never be slowed down by a slow WiFi connection. Access health data with Siri - just ask "how much did I sleep last night?” And, log health data, weight, medications and period cycles with just your voice.
Watch 9 is more interactive than ever, connecting you to the world around. Interact with nearby machines like gym equipment. Get closer to the ones who matter with Watch OS10 Name Drop to share contact info with other Watches.
Plus, Apple Watch Series 2023 keeps up with your active lifestyle seamlessly with an all day battery life.
Take your fitness to the next level with the all new health features for Apple Watch Series 9. Including Car Crash Detection and advanced sensors to monitor heart rate levels and upgraded sleep tracking. Real time insights and personalised recommendations help to improve your sleep quality and overall health, setting Watch Series 9 apart from the crowd.
Simple and intuitive to use, wrist raise lets you read notifications, see calls at a glance, and even cover the display to silence alerts.
Plus, move through life even more seamlessly with Double Tap controls. Simply double tap your index finger and thumb together to enable. Double Tap controls the primary button in an app so you can answer or end a call or hit snooze on your alarm without moving more than a finger. Double tap again to scroll through widgets.
Powered by incredible S9 neural engine, this Watch 9 feature uses a machine learning algorithm to detect changes in blood flow. Faster, easier, more convenient.
Yes, absolutely. Watch 9 is fully integrated with HomePod so you can instantly fire up a playlist or podcast and control the tunes from your Watch.
Apple Watch Series 9 is compatible with all iPhones that run on iOS 15 or newer, or iPhone 6s or later.
Get the perfect Apple Watch Series 9 by choosing the best strap for your wrist. For maximum comfort, Apple designed Sport Band in two sizes. For the 41mm case, S/M will fit 130 - 180mm wrists and M/L will fit 150 - 200mm. For the 45mm case, S/M will fit 140 - 190mm wrists and M/L will fit 160 - 210mm.
Alternatively, go for Sport Loop. When choosing the 41mm case, the one size strap will fit wrists 130 - 200mm. When choosing the 45mm case, the strap will fit 145 - 220mm wrists.
The Stainless Steel case comes with the Milanese Loop. Choose the 41mm case for a strap that fits 130 - 180mm wrists, or the 45mm case for a strap that fits 150 - 200mm wrists.
Never lose your Apple devices ever again. Apple Watch Series 9 features an unbelievable 2nd Generation UltraWide band chip showing the distance and direction to your iPhone. Haptic and audible feedback guides you to its location with audio and visual instructions until you've got iPhone back in your pocket.
In short, yes it is. Reducing its carbon footprint by 78%, Watch 9 Sport Loop is Apple's first carbon neutral product. Combining low-carbon shipping and clean energy in the production of all of their carbon neutral products, Apple's goal is to be 100% carbon neutral by 2030.
The legal bit
Custom plans
Direct purchases only. Pay the cash price for your device or spread the cost over 3 to 36 months (excludes dongles). Certain device costs available to be spread over 3 to 48 months. The cost of your Device will be the same however long you choose. There may be an upfront cost. For customers who took out an O2 Refresh custom plan on or after 17 December 2021, your Airtime Plan and Device plans unlink after 24 months. This means that if you are in the first 24 months of your Device Plan you will have to pay off your Device Plan in full if you decide to end your Airtime Plan. After 24 months you can: keep your Airtime and Device Plans without changing anything Cancel your Airtime Plan and keep paying off your Device Plan instalments or, Cancel your Airtime Plan and pay off your Device Plan in full. For customers who took out an O2 Refresh custom plan before the 17 December 2021 the Airtime and Device Plans remain linked for the duration of the Device Plan, this means you will have to pay off your Device Plan in full if you decide to end your Airtime Plan at any point.
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 Telefonica UK Ltd, 500 Brook Drive, Reading, RG2 6UU, UK. Terms apply, see o2.co.uk/terms.
Get Unlimited Data
Unlimited Data available on O2 Custom Plans on selected handsets and selected SIM Only tariffs. Fair use policy applies, personal and non-commercial usage only. This policy asks that you only use our services or SIM cards for private, personal and legitimate consumer purposes, and not for business purposes. See more at www.o2.co.uk/fair-usage-policy. If you regularly use 650GB of data per month or tether 12 or more devices we may consider this to be non permitted use and have the right to move you to a more suitable plan. EU roaming capped at 25GB per month. For full terms see www.o2.co.uk/terms.
Subject to Annual Price Increase
Monthly price of your Airtime Plan will increase by £2.50 each April, except Data Only and Smartwatch Plans which will increase by 75p. Out of bundle charges increase by 5% every 1 April.
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