Apple Watch SE 3 GPS Cellular 40mm Silver Aluminium Case with Starlight Sport Band
Release Date of Item: 19/09/2025
Stay one beat ahead. Get meaningful insights about your health wi...Release Date of Item: 19/09/2025
Stay one beat ahead. Get meaningful insights about your health with the Apple Watch SE 3. A new wrist temperature sensor provides deeper insights in the Vitals app and retrospective ovulation estimates in the Cycle Tracking app. You'll also receive a daily sleep score and possible sleep apnoea notifications. Make every move count with advanced workout tracking for various activities, real-time metrics, and personalized fitness encouragement. The S10 chip offers enhanced performance, and the Always-On display shows information at a glance. Intuitive gestures like double tap and wrist flick allow for easy one-handed control. Stay connected with Cellular capability, allowing you to make calls and send messages without your iPhone nearby. With 5G connectivity, download apps faster and stream music or podcasts at high speed.
Features:
- 40mm Display
- GPS + Cellular connectivity for calls, messages, and streaming without your iPhone
- Always-on display with durable Ion-X front glass
- S10 chip for faster performance
- 5G connectivity
- Up to 18 hours of battery life
- 2x faster USB-C charging
- Health upgrades: sleep apnea detection, temperature sensor, sleep score
- Gesture control: double-tap & wrist-flick support
- Play music/podcasts directly via built-in speaker
- watchOS26, Liquid Glass UI + Workout Buddy AI
- Standalone Connectivity: Make & receive calls, send messages, & stream music without your iPhone
- Emergency Calling: Call emergency services directly from your watch
- Family Setup Support: Set up and manage the watch for family members without an iPhone
Health Essentials: Temperature sensing for richer health insights, daily sleep score, sleep apnoea notifications, and heart rate monitoring.
Great Battery Life: Enjoy 18-hour all-day battery life, with up to 8 hours of battery in just 15 minutes of charging.
Always-On Display: View time and watch face without raising your wrist.
Fitness Partner: Track workouts with real-time metrics and AI-powered Workout Buddy.
Stay Connected: Send texts, make calls, download music, and connect to emergency services without your iPhone.
Safety Features: Detect hard falls or car crashes, automatically connect to emergency services, and notify emergency contacts. Check In feature for arrival notifications.
Apple Watch for Kids: Set up for children even without their own iPhone for calls, texts, and location sharing.
Your Watch, Your Way: Customize with various watch faces and straps.
Apple Watch SE 3 GPS 40mm Smartwatch with Starlight Aluminium Case with Starlight Sport Band M/L. Fitness and Sleep Trackers, Heart Rate Monitor, Always-On Display, Water Resistant
AmazonApple Watch SE 3 GPS 40mm Smartwatch with Starlight Aluminium Case with Starlight Sport Band M/L. Fitness and Sleep Trackers, Heart Rate Monitor, Always-On Display, Water Resistant
Apple Watch SE 3 GPS 40mm Smartwatch with Starlight Aluminium Case with Starlight Sport Band M/L. Fitness and Sleep Trackers, Heart Rate Monitor, Always-On Display, Water ResistantFree delivery in 1–3 days£219.00Visit shop →
Apple Watch SE 3 GPS + Cellular 40mm Smartwatch with Starlight Aluminium Case with Starlight Sport Band M/L. Fitness and Sleep Trackers, Heart Rate Monitor, Always-On Display, Water ResistantFree delivery in 1–3 days£289.00Visit shop →
Apple Watch SE 3 GPS + Cellular 40mm Smartwatch with Starlight Aluminium Case with Starlight Sport Band S/M. Fitness and Sleep Trackers, Heart Rate Monitor, Always-On Display, Water ResistantFree delivery in 1–3 days£289.00Visit shop →
Apple Watch SE 3 GPS + Cellular 40mm Smartwatch with Starlight Aluminium Case with Starlight Sport Band S/M. Fitness and Sleep Trackers, Heart Rate Monitor, Always-On Display, Water ResistantFree delivery in 1–3 days£289.00Visit shop →
Apple Watch SE 3 GPS + Cellular 40mm Smartwatch with Starlight Aluminium Case with Starlight Sport Band M/L. Fitness and Sleep Trackers, Heart Rate Monitor, Always-On Display, Water ResistantFree delivery in 1–3 days£289.00Visit shop →
CurrysApple Watch Se 3 - 40 Mm Starlight Aluminium Case With Starlight Sport Band, M/L, White
Apple Watch SE 3 GPS + Cellular 40mm Smartwatch - White Aluminium CaseFree delivery in 1–3 days£289.00Visit shop →
OnBuy.comApple Watch Se 3 Gps + Cellular 40Mm With Starlight Alu Case With Starlight Sport Band S/M. Heart Rate Monitor, Always-On Display, Water Resistant
The Apple Watch SE 3 is ideal for individuals seeking a feature-rich smartwatch for health tracking, fitness, and staying connected on the go. Its key benefit lies in its advanced health sensors, activity tracking, and cellular connectivity, allowing users to monitor their well-being and communicate effortlessly. However, battery life may be a limitation for some, requiring daily charging. The SE 3 boasts an Always-On display, gesture controls, and the S10 chip, making it a powerful and user-friendly device for everyday use.
All features
Colour
Silver
Dial Size
40mm
Series
SE 3
Model Part Number
MEP74MP/A
Brand
Apple
Extended Product Information
FAQs
How do I pair my Apple Watch SE 3 with my iPhone?
Bring your watch near your iPhone, and follow the on-screen instructions. You'll need to confirm the pairing code displayed on both devices.
What is the water resistance rating of the Apple Watch SE 3?
The Apple Watch SE 3 is water-resistant up to 50 meters, suitable for shallow-water activities like swimming.
How do I change the watch face?
Press and hold the watch face, then swipe left or right to browse the available faces. Tap 'Edit' to customize.
How long does the battery last?
The Apple Watch SE 3 can last up to 18 hours with typical use. Actual battery life varies based on usage.
Can I make calls and send texts without my iPhone nearby?
Yes, if you have the cellular version of the Apple Watch SE 3 and an active cellular plan.
How do I track my workouts?
Open the Workout app on your watch, select your desired workout type, and start tracking. You can customize the metrics displayed during your workout.
How do I update the watchOS?
Make sure your watch is connected to Wi-Fi and the charger. On your iPhone, go to the Watch app, then General > Software Update.
Where can I find my heart rate data?
Open the Heart Rate app on your watch to see your current heart rate. The Health app on your iPhone also stores historical heart rate data.
Troubleshooting
Watch won't turn on.
Ensure the watch is charged. Try a force restart by holding the side button and Digital Crown simultaneously until the Apple logo appears.
Poor battery life.
Adjust display brightness, turn off the Always-On display, and disable unnecessary notifications. Check the battery usage in the settings.
Connectivity issues.
Ensure Bluetooth and Wi-Fi are enabled. Restart both the watch and your iPhone. Check for software updates.
Apps not syncing.
Make sure your iPhone is connected to the internet. Restart the watch and iPhone. Check the App Store for updates.
Heart rate monitoring not working.
Ensure the watch is worn snugly on your wrist. Clean the back of the watch where the sensor is located. Restart the watch.
Pros and Cons
Pros
Comprehensive health tracking features.
Seamless integration with the Apple ecosystem.
Always-On display for easy information access.
Cellular connectivity for phone-free communication.
Durable design with Ion-X front glass.
Intuitive gesture controls.
Cons
Battery life may require daily charging for heavy users.
Limited customization options compared to some competitors.
Reliance on iPhone for initial setup and certain features.
Price point may be considered high by some.
No blood oxygen monitoring feature.
Setup, Compatibility & Care
Setup:
Power on the Apple Watch SE 3 and bring it close to your iPhone.
Follow the on-screen prompts to pair the devices.
Choose to restore from a backup or set up as a new watch.
Sign in with your Apple ID and set up your passcode.
Customize your settings and sync your apps.
Compatibility:
The Apple Watch SE 3 is compatible with iPhones running iOS 17 or later. Ensure your iPhone is updated to the latest software version for optimal performance and functionality.
Care:
Clean the watch with a soft, lint-free cloth. Avoid using harsh chemicals or abrasive materials.
Rinse the watch with fresh water after exposure to saltwater or chlorine.
Avoid extreme temperatures and direct sunlight for prolonged periods.
Charge the watch using the included magnetic charging cable.
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