Apple Watch SE (3rd Generation) 40mm GPS + Cellular Smartwatch with Midnight Aluminium Case and Navy Blue Sport Band 64GB
£281.99 ex VAT
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About This Item
- 40mm aluminium case with Navy Blue Sport Band
- iOS compatibility through watchOS 27 operating system
- S10 processor featuring 4 cores and Neural Engine
- OLED Retina display with 1000 cd/m² brightness
- Cellular connectivity supporting 5G and LTE networks
- Water resistant rating up to 50 metres
- 64GB storage and up to 18 hours battery life
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Apple Watch SE (3rd Generation) – Reliable health tracking with cellular connectivity
We stock the Apple Watch SE (3rd Generation) 40mm GPS + Cellular Smartwatch with Midnight Aluminium Case and Navy Blue Sport Band 64GB for active users. It suits those needing independent connectivity without a phone nearby. You gain reliable health insights and safe fall detection features. Our team ensures every unit meets high quality standards.
Key technical metrics
| Metric | Spec. |
|---|---|
| Display Size | 40 mm |
| Connectivity | GPS + Cellular |
| Battery Life | 18 h |
| Water Resistance | 50 m |
| Storage | 64 GB |
Stay connected without your phone
This model supports mobile network connections independently. You can make calls directly from your wrist. Also, you access maps without carrying a smartphone.
Monitor your health and safety
The built-in sensors track heart rate accurately. Fall detection provides automatic alerts if needed. Sleep tracking helps you understand your rest patterns.
Apple Watch SE (3rd Generation) 40mm GPS + Cellular Smartwatch with Midnight Aluminium Case and Navy Blue Sport Band 64GB suitability
We recommend this unit for everyday fitness. It works best with compatible iPhone devices. Ensure you match band size before purchasing.
Clear visibility in any light
The OLED display reaches 1000 cd/m² brightness. You see faces clearly even in bright sunlight. The always-on display keeps time visible.
What comes in the box
Inside the package, you find a magnetic fast charger to USB‑C. You also receive the watch unit ready for use.
Confirm your setup
Confirm your wrist size fits the M/L band. Verify that your carrier supports cellular connectivity. Check you are running a compatible iOS version.
Frequently Asked Questions
Q: Does this watch require a phone to work?
A: No, it has built-in cellular for independent use.
Q: Is it waterproof for swimming?
A: Yes, it resists water up to 50 metres.
Q: What battery life should I expect?
A: It typically lasts 18 hours per full charge.
Q: Is the strap removable?
A: Yes, the strap is removable for customization.
Our final recommendation
This watch balances core features with affordability. You get essential health tools plus freedom from your phone.
| Features | |
|---|---|
| Waterproof up to | 50 m |
| Processor cores | 4 |
| Heart rate monitor | Yes |
| Gyroscope | Yes |
| Ambient light sensor | Yes |
| Display brightness | 1000 cd/m² |
| Altimeter | Yes |
| Display technology | OLED |
| Built-in camera | No |
| FM radio | No |
| Mobile operating systems supported | iOS |
| Operating system installed | watchOS 27 |
| Built-in microphone | Yes |
| Touchscreen | Yes |
| Built-in speaker(s) | Yes |
| Display resolution | 324 x 394 pixels |
| Pixel density | 326 ppi |
| Processor model | S10 |
| Personal info management (PIM) | SOS |
| Languages support | Multi |
| Display type | Digital |
| Accelerometer | Yes |
| Multisport mode | Yes |
| Quality of sleep | Yes |
| Virtual assistant | Apple Siri |
| Activity tracker | Yes |
| Rounded display corners | Yes |
| 64-bit computing | Yes |
| Heart rate sensor type | Optical |
| Haptic feedback | Yes |
| Distance travelled | Yes |
| Always-on display | Yes |
| Electronic compass | Yes |
| SOS alert function | Yes |
| Skin temperature sensor | Yes |
| Workout tracking | Yes |
| Virtual pacer function | Yes |
| Recommended activity | Cooldown, Cycling, Dance, Elliptical, Golf, HIIT, Hiking, Kickboxing, Outdoor rowing, Paddling, Pilates, Running, Skiing, Snowboarding, Stair stepper, Swimming, Tai Chi, Walking, Weight training, Wheelchair, Yoga |
| Irregular rhythm notifications | Yes |
| Double tap gesture | Yes |
| Accessibility features | Accessibility Shortcut, AssistiveTouch, Audio Volume Balance, Auto Transcription, Auto-Answer Calls, Bold Text, Button Click Speed, Color Filters, Hourly Chimes, Increase Contrast, 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, Live Listen |
| Sleep apnea detection | Yes |
| Technical details | |
| Processor cores | 4 |
| Heart rate monitor | Yes |
| Gyroscope | Yes |
| Ambient light sensor | Yes |
| Removable strap | Yes |
| Display brightness | 1000 cd/m² |
| Altimeter | Yes |
| Waterproof up to | 50 m |
| Display technology | OLED |
| Built-in camera | No |
| Watch glass type | Ion-X glass |
| FM radio | No |
| Protection features | Water resistant, Waterproof |
| Shape | Rectangular |
| Band colour | Navy |
| Mobile operating systems supported | iOS |
| Operating system installed | watchOS 27 |
| Built-in microphone | Yes |
| Touchscreen | Yes |
| Built-in speaker(s) | Yes |
| Display resolution | 324 x 394 pixels |
| Pixel density | 326 ppi |
| Processor model | S10 |
| Personal info management (PIM) | SOS |
| Languages support | Multi |
| Display type | Digital |
| Accelerometer | Yes |
| Multisport mode | Yes |
| Quality of sleep | Yes |
| Virtual assistant | Apple Siri |
| Display | |
| Display brightness | 1000 cd/m² |
| Display technology | OLED |
| Watch glass type | Ion-X glass |
| Touchscreen | Yes |
| Display resolution | 324 x 394 pixels |
| Pixel density | 326 ppi |
| Display type | Digital |
| Rounded display corners | Yes |
| Always-on display | Yes |
| Colour display | Yes |
| Display technology marketing name | Retina |
| Processor | |
| Processor cores | 4 |
| Processor model | S10 |
| Neural processor unit (NPU) | Apple Neural Engine (ANE) |
| Neural processor unit (NPU) cores | 4 |
| Design | |
| Market positioning | Smartwatch |
| Watch case size | 40 mm |
| Watch case colour | Navy |
| Watch case material | Aluminium |
| Removable strap | Yes |
| Band size | M/L |
| Wrist size range | 130 - 200 mm |
| Waterproof up to | 50 m |
| Protection features | Water resistant, Waterproof |
| Shape | Rectangular |
| Band colour | Navy |
| Magnetic charging connector | Yes |
| Watch glass type | Ion-X glass |
| Performance | |
| Processor cores | 4 |
| Built-in camera | No |
| FM radio | No |
| Mobile operating systems supported | iOS |
| Operating system installed | watchOS 27 |
| Built-in microphone | Yes |
| Built-in speaker(s) | Yes |
| Flash memory | 64 GB |
| Processor model | S10 |
| Languages support | Multi |
| 64-bit computing | Yes |
| Crash detection | Yes |
| Fall detection | Yes |
| Noise monitoring | Yes |
| Backtrack | Yes |
| Network | |
| 4G standard | LTE-TDD & LTE-FDD |
| GLONASS | Yes |
| GPS (satellite) | Yes |
| Mobile network connection | Yes |
| Mobile network generation | 5G |
| Galileo | Yes |
| Quasi-Zenith Satellite System (QZSS) | Yes |
| BeiDou | Yes |
| Storage | |
| Flash memory | 64 GB |
| Ports & interfaces | |
| Wi-Fi standards | Wi-Fi 4 (802.11n) |
| USB port | No |
| Near Field Communication (NFC) | Yes |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Bluetooth version | 5.3 |
| Headphone connectivity | Bluetooth |
| Bluetooth Low Energy (BLE) | Yes |
| Power | |
| Wireless charging | Yes |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery life (max) | 32 h |
| Battery recharge time(80%) | 0.75 h |
| Battery type | Built-in battery |
| Battery life | 18 h |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 35 °C |
| Storage temperature (T-T) | -20 - 45 °C |
| Operating relative humidity (H-H) | 5 - 90% |
| Operating altitude | 0 - 3000 m |
| GPS Performance | |
| GLONASS | Yes |
| GPS (satellite) | Yes |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Other features | |
| Bluetooth | Yes |
| Protection features | Water resistant, Waterproof |
| Packaging data | |
| Cables included | Magnetic Fast Charger to USB‑C |
| Package width | 77 mm |
| Package depth | 240 mm |
| Package height | 30 mm |
| Package weight | 260 g |
| Weight & dimensions | |
| Width | 34 mm |
| Depth | 40 mm |
| Thickness | 1.07 cm |
| Weight | 26.4 g |
| Packaging content | |
| Cables included | Magnetic Fast Charger to USB‑C |
| Identifiers | |
| Distributor SKUs | CT02869, CT06409, 13430502, CLMJLJ4MP/A |
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