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Watch SE 3 GPS + Cellular Aluminium

£289£289
 
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Product details


Specifications


FAQs


Reviews


Product details

Key features

  • Get essential health insights with temperature sensing⁵ for the Vitals app¹ and Cycle Tracking app,² plus sleep apnoea notifications.⁶
  • Track your workouts from running to strength training, and hit your goals with real-time metrics and Workout Buddy.⁷
  • Stay safe with fall and car crash detection that connects you with emergency services and notifies your contacts.⁸
  • Enjoy all-day, 18-hour battery life⁴ and fast charging for up to 8 hours in just 15 minutes.⁹
  • Meet Siri AI,³ your wearable AI assistant for answers, stretches, recipes and wellness tips.
  • Stay connected with your iPhone or WiFi to send texts, take calls and listen to music and podcasts.
  • Set up Apple Watch For Your Kids so they can call, text and share their location, even without an iPhone.¹⁰
  • Express yourself with dozens of customisable faces and straps in different colours, styles and materials.
In more detail

Apple Watch SE 3 is packed with health, fitness, connectivity and safety essentials, all for a great price. Get advanced health tracking, including sleep score and advanced cycle tracking.² Meet Siri AI,³ your wearable AI assistant. Track your daily Move, Exercise and Stand goals with Activity rings. And enjoy all-day, 18-hour battery life.⁴

Get essential health insights

Apple Watch SE 3 is an advanced health tracker. Temperature sensing⁵ enables insights in the Vitals app¹ and Cycle Tracking app.² You can also track your sleep score, get sleep apnoea notifications,⁶ and more.

A great fitness tracker

SE 3 can track your workouts in a variety of ways, from running and strength training to achieving your 10K steps a day. Hit your goals with real-time metrics and Workout Buddy.⁷

Keep help close at hand

A smartwatch that puts your safety first. SE 3 can detect a hard fall or serious car crash, automatically help connect you with emergency services and notify your emergency contacts.⁸

Great battery life and fast charging

Enjoy a smartwatch with all-day, 18-hour battery life from sunup to sundown.⁴ Then charge up to twice as fast as SE 2 and get up to 8 hours of battery in just 15 minutes.⁹

Meet Siri AI

Your AI assistant. More personal. More powerful. Got a question? Just ask Siri AI to help you find what you need. You can even get ideas for post-workout stretches, healthy recipes or wellness tips, right on your smartwatch.³ Siri AI is rolling out in English. Usage limits may apply.

Stay connected

SE 3 (GPS) works with your iPhone or WiFi to keep you connected. Use your smartwatch to send a text, take a call, listen to music and podcasts, use Siri and get notifications.

Apple Watch for your kids

Set up Apple Watch For Your Kids, even if they don’t have their own iPhone.¹⁰ Parents get peace of mind knowing their kids can call, text and share their location.

Your smartwatch, your way

Express yourself with dozens of easily customisable faces and a wide range of straps in different colours, styles and materials.

Specifications

BrandApple
TypeSmartwatch
ConnectivityBluetooth, Wi‑Fi, LTE, 5G
ColourStarlight
Size40mm
SensorsSecond-generation optical heart sensor, Temperature sensor2, Compass, Always-on altimeter, High-g accelerometer, High dynamic range gyroscope, Ambient light sensor
CellularYes
Size / Fit130-200mm wrists
What's In The BoxApple Watch SE 3, Strap, Magnetic Fast Charger to USB‑C Cable (1m)
Product Dimensions (H/W/D)40 x 34 x 10.7mm
Weight26.4g
DisplayAlways‑On Retina OLED LTPO Display, 1,000 nits peak brightness, 324x394 Pixels
Battery LifeUp to 18 Hours (Normal Use), Up to 32 Hours (Low Power Mode)
ChargerMagnetic Fast Charger to USB‑C Cable
Memory64GB
Manufacturer Part Number (MPN)MJLC4MP/A
EE Article Code300033151

FAQs

It tracks your sleep score, temperature sensing⁵ for the Vitals app¹ and Cycle Tracking app,² and provides sleep apnoea notifications,⁶ so you can keep an eye on your wellbeing.

You get all-day, 18-hour battery life,⁴ and fast charging gives you up to 8 hours of battery in just 15 minutes.⁹

Yes, it tracks workouts from running to strength training, shows real-time metrics and uses Workout Buddy⁷ to help you hit your Move, Exercise and Stand goals.

Siri AI³ is your wearable AI assistant. Ask it questions or get ideas for post-workout stretches, healthy recipes and wellness tips right on your wrist.

Yes, it can detect a hard fall or serious car crash, automatically connect you with emergency services and notify your emergency contacts.⁸

The GPS model works with your iPhone or WiFi to keep you connected, so you can send texts, take calls and listen to music and podcasts.

Yes, Apple Watch For Your Kids¹⁰ lets you set it up even if they don’t have their own iPhone, so they can call, text and share their location.

Absolutely, you can choose from dozens of customisable faces and a wide range of straps in different colours, styles and materials.

You need an iPhone 11 or later running iOS 27 or later to set up and use Apple Watch SE 3.

Yes, it charges up to twice as fast as Apple Watch SE 2,⁹ so you can top up quickly and get going.

Reviews

                                                                                                                                                                                                                                                                                                                                                                                                       
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Total cost £285.

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