
Personal beast.

5G SA
4.5
In stock
Monthly cost breakdown:
£15.75 Device +£7.00† Airtime
Personal beast.


Your ultimate running companion.
Get advanced metrics and precision dual‑frequency GPS — right on your wrist.◊ Refer to legal disclaimers.
A larger-than-life display emits more light at wider angles — making it even brighter and easier to read.◊ Refer to legal disclaimers.


A big boost in battery life.
Up to 42 hours of normal use.◊ Refer to legal disclaimers.

Apple Watch Ultra 3 can spot signs of chronic high blood pressure and notify you of possible hypertension.◊ Refer to legal disclaimers.
Sleep score, an easy way to understand the quality of your sleep.

Built-in satellite communications.◊ Refer to legal disclaimers.Now you can stay connected and safe off the grid.

One quick press gives you precise control over customisable functions like starting a workout or turning on the torch.

From mountain biking to commuting, view your cycling workout as a Live Activity on your iPhone.

Ultra 3 automatically detects your swimming stroke in a pool, so your sets and splits start tracking instantly.


You’re fully equipped for every hike with offline maps, Compass, elevation alerts, Night Mode and more.◊ Refer to legal disclaimers.
Ultra 3 turns into a fully capable dive computer with the Oceanic+ app, so you’re never out of your depth.◊ Refer to legal disclaimers.


Innovative features like Emergency SOS via satellite,◊ Refer to legal disclaimers.Fall Detection,◊ Refer to legal disclaimers. and
Crash Detection.◊ Refer to legal disclaimers.
GPS
GPS
GPS
GPS
GPS
GPS
GPS
GPS
GPS
GPS
GPS
GPS
GPS
GPS + Cellular
GPS + Cellular
GPS + Cellular
GPS + Cellular
GPS + Cellular
GPS + Cellular
GPS + Cellular
GPS + Cellular
GPS + Cellular
GPS + Cellular
GPS + Cellular
GPS + Cellular
GPS + Cellular
GPS + Cellular
GPS + Cellular
Aluminium
Rose Gold, Silver, Space Grey, Jet Black
Aluminium
Midnight, Starlight
—
Aluminium not applicable
Aluminium
Midnight, Starlight, Silver
Aluminium
Jet Black, Rose Gold, Silver
—
Aluminium not applicable
Aluminium
Midnight, Starlight, Silver, Pink, (PRODUCT)RED
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Aluminium not applicable
Aluminium
Midnight, Starlight, Silver, (PRODUCT)RED
Aluminium
Midnight, Starlight, Green, Blue, (PRODUCT)RED
Aluminium
Space Grey, Silver, Gold, Blue, (PRODUCT)RED
Aluminium
Space Grey, Silver, Gold
Aluminium
Space Grey, Silver, Gold
Aluminium
Space Grey, Silver, Gold
Aluminium
Space Grey, Silver
Aluminium
Space Grey, Silver, Rose Gold, Gold
Aluminium
Space Grey, Silver, Rose Gold, Gold
Titanium
Natural, Gold, Slate
—
Titanium not applicable
Titanium
Natural, Black
—
Titanium not applicable
Titanium
Slate, Gold, Natural
Titanium
Black, Natural
—
Titanium not applicable
Titanium
Natural
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Titanium not applicable
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Titanium not applicable
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Titanium not applicable
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Titanium not applicable
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Titanium not applicable
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Titanium not applicable
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Titanium not applicable
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Titanium not applicable
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Titanium not applicable
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Stainless steel not applicable
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Stainless steel not applicable
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Stainless steel not applicable
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Stainless steel not applicable
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Stainless steel not applicable
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Stainless steel not applicable
Stainless Steel
Graphite, Silver, Gold
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Stainless steel not applicable
Stainless Steel
Graphite, Silver, Gold
Stainless Steel
Graphite, Silver, Gold
Stainless Steel
Graphite, Silver, Gold
—
Stainless steel not applicable
Stainless Steel
Space Black, Silver, Gold
Stainless Steel
Space Black, Silver, Gold
—
Stainless steel not applicable
Stainless Steel
Black, Silver
—
Stainless steel not applicable
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Not Applicable
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Not Applicable
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Not Applicable
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Not Applicable
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Not Applicable
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Not Applicable
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Not Applicable
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Not Applicable
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Not Applicable
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Not Applicable
Style for miles.
New materials, new styles, new colours.◊ Refer to legal disclaimers. Redefine your style with the latest collection of Apple Watch straps.


Made for each other.
You can do so much with just Apple Watch and AirPods — all without your iPhone.◊ Refer to legal disclaimers. Take calls, stream music and podcasts, and hear incoming notifications. Even respond to messages with Siri.


Fitness for all.
Fitness for you.
12 different workout types,
from HIIT to Yoga. Meditation too. And get real-time, personalised metrics onscreen with Apple Watch.◊Refer to legal disclaimers.

49mm
Smartwatch Screen Size
Up to 42 hours
Battery Life
5G
Data Connectivity
61.8g
Weight
Up to 42 hours of normal use
49 x 44 x 12mm
Yes
64GB
Yes - 100m
watchOS
S10 chip
49mm
Always-On Retina display LTPO3 & OLED
61.6g (Natural) / 61.8g (Black)
Apple Watch Ultra 3, Strap, Apple Watch Magnetic Fast Charger to USB-C Cable (1m)
Bluetooth 5.3
Yes
5G SA
Yes
Yes
Overall rating
FEATURED REVIEW
We're here for you whenever you need us. So you can stay connected to the people that matter.
From unique prize draws to unforgettable moments. Priority gives you invite-only access to gigs, perks and experiences.
Check your bill, view your balance, add Bolt Ons and more. Anytime, anywhere.
We're here for you whenever you need us. So you can stay connected to the people that matter.
From unique prize draws to unforgettable moments. Priority gives you invite-only access to gigs, perks and experiences.
Check your bill, view your balance, add Bolt Ons and more. Anytime, anywhere.
£15.75 Device +
£7.00 * Airtime
£6.75 Device +
£7.00 * Airtime
£10.50 Device +
£7.00 * Airtime
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.
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. For full terms see www.o2.co.uk/terms.
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.
Duration of Device Plan
Monthly device payment
Credit amount
Interest rate (fixed)
Representative APR
Upfront cost
Total amount payable for device
Cash price
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 device cost will be the same whatever you choose. There may be an upfront cost. You can pay off your Device Plan at any time and choose to keep your Airtime Plan, upgrade it, or leave. If you are in the first 24 months of your Device Plan and you cancel your Airtime Plan you will have to pay the remainder of your Device Plan in full. After 24 months you can keep your Airtime Plan, upgrade it, or end it without affecting your Device Plan.
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 (but we won’t charge you an Early Termination Charge to exit 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 (but we won’t charge you an Early Termination Charge to exit your Airtime Plan).