Apple · MPN: MF1D4DH/A
£690.99
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Key specs

  • Display resolution422 x 514 pixels
  • Operating system installedwatchOS 26
  • Processor modelS10
  • Wi-Fi standardsWi-Fi 4 (802.11n)
  • Battery life (max)72 h
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Price drop alert

Apple Watch Ultra 3 GPS + Cellular 49mm Black Titanium Case with Black/Charcoal Trail Loop - S/M
Now £690.99

We'll email you if the price of this item drops in the next 90 days.

Overview

  • New built-in satellite communications. Now you can stay connected and safe off the grid
  • Your ultimate running companion with advanced metrics, training load, and the best GPS in a sports watch
  • The longest battery life of any Apple Watch. Up to 42 hours of normal use
  • Our largest, most advanced Apple Watch display emits more light at wider angles — making it even brighter and easier to read
  • Ultra 3 can spot signs of chronic high blood pressure and notify you of possible hypertension
  • Introducing sleep score, an easy way to track and help improve the quality of your sleep

Personal beast.

Specifications

Display

Display typeDigital
Display resolution422 x 514 pixels
TouchscreenYes
Display technology marketing nameRetina
Display technologyOLED
Display brightness3000 cd/m²
Pixel density326 ppi
Always-on displayYes
Colour displayYes
Rounded display cornersYes
Watch glass typeSapphire

Processor

Neural processor unit (NPU)Apple Neural Engine (ANE)
Neural processor unit (NPU) cores4
Show all 111 specificationsShow fewer specifications

Performance

Built-in microphoneYes
Built-in speaker(s)Yes
Built-in cameraNo
FM radioNo
Mobile operating systems supportediOS
Operating system installedwatchOS 26
Flash memory64 GB
Processor manufacturerApple
Processor modelS10
Processor cores2
64-bit computingYes
Crash detectionYes
Fall detectionYes
BacktrackYes
Noise monitoringYes
Languages supportMulti

Design

Market positioningSmartwatch
Watch case size49 mm
Watch case colourBlack
Watch case materialTitanium
Band colourBlack, Charcoal
Band sizeS/M
Wrist size range130 - 210 mm
ShapeRectangular
Back materialCeramic, Sapphire glass
Magnetic charging connectorYes
International Protection (IP) codeIP6X
Removable strapYes
Protection featuresDust resistant, Water resistant, Waterproof
Water resistance10 ATM
Waterproof up to100 m
CertificationEN13319

Features

Accessibility featuresAccessibility Shortcut, AssistiveTouch, Audio Volume Balance, Auto Transcription, Auto-Answer Calls, Bold Text, Button Click Speed, Color Filters, Hourly Chimes, Increase Contrast, Live Listen, Live Speech, Mono Audio, On/Off Labels, Personal Voice, RTT Support, Reduce Motion, Reduce Transparency, Taptic Time, Text Size, Touch Accommodations, Type to Siri, VoiceOver, Zoom
Heart rate monitorYes
Heart rate sensor typeElectrical, Optical
Blood oxygen sensorYes
Depth gauge sensorYes
Sleep apnea detectionYes
Distance travelledYes
AccelerometerYes
GyroscopeYes
Activity trackerYes
Multisport modeYes
Quality of sleepYes
Low cardio notificationsYes
Irregular rhythm notificationsYes
Precision FindingYes
Double tap gestureYes
SOS alert functionYes
Personal info management (PIM)SOS
Virtual pacer functionYes
Water temperature sensorYes
Audible alarm(s)Yes
Haptic feedbackYes
Training programmingYes
Workout trackingYes
Virtual assistantApple Siri
Recommended activityCooldown, Cycling, Dance, Diving, Elliptical, Golf, HIIT, Hiking, Kickboxing, Paddling, Pilates, Rowing, Running, Skiing, Snowboarding, Stair stepper, Swimming, Tai Chi, Walking, Wheelchair, Yoga, Core training
Skin temperature sensorYes
Electronic compassYes
E-mailYes
Ambient light sensorYes
AltimeterYes
Military standardMIL-STD-810H

Network

Mobile network connectionYes
Mobile network generation5G
3G standardsUMTS
4G standardLTE
GPS (satellite)Yes
BeiDouYes
GLONASSYes
GalileoYes
Quasi-Zenith Satellite System (QZSS)Yes

Ports & interfaces

USB portNo
Wi-FiYes
Wi-Fi standardsWi-Fi 4 (802.11n)
BluetoothYes
Bluetooth version5.3
Bluetooth Low Energy (BLE)Yes
Near Field Communication (NFC)Yes
Headphone connectivityBluetooth

Power

Battery typeBuilt-in battery
Battery technologyLithium-Ion (Li-Ion)
Battery life (max)72 h
Battery life42 h
Battery recharge time(80%)0.75 h
Wireless chargingYes

Operational conditions

Operating temperature (T-T)-20 - 55 °C
Storage temperature (T-T)-20 - 45 °C
Operating relative humidity (H-H)5 - 90%
Operating altitude-500 - 9000 m

General

Product seriesUltra 3
Product familyWatch

Weight & dimensions

Width44 mm
Depth49 mm
Thickness1.2 cm
Weight61.8 g

Packaging content

Cables includedMagnetic Fast Charger to USB‑C

Delivery & returns

Delivery

  • FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
  • Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
  • PlayStation and Arozzi products use a 5–7 working-day service.
  • Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.

Returns

  • Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
  • Faulty or damaged on arrival? Contact us within 48 hours of delivery.
  • Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.

Full delivery information · Full returns policy