APPLE Watch SE 3 - 40 mm Starlight Aluminium Case with Starlight Sport Band, S/M

APPLE Watch SE 3 - 40 mm Starlight Aluminium Case with Starlight Sport Band, S/M

Item No. 10290938
4.8/5 44 reviews
Wk07 2026 Prime Free Delivery 99 Plus IE
Over 50 views in 24 hours
Tracks sports / steps / distance / calories / sleep
Monitors heart rate
Battery life: Up to 18 hours
Water resistant
GPS
Compatible with iOS
Tracks sports / steps / distance / calories / sleep
Monitors heart rate
Battery life: Up to 18 hours
Water resistant
GPS
Compatible with iOS
Product code: 427083

Apple Watch SE 3 has all the essentials you love. Your health is important, so you can track your sleep score. Or get rich health insights in the Vitals app. It can help you to track a wide range of workouts. See everything at a glance with the Always-On display. Feeling tired? Watch SE 3 won't be. It gives you all-day 18 hour battery life. And fast charging lets you get back out there quicker.

Good to know

- HEALTH ESSENTIALS — Temperature sensing enables richer insights in the Vitals app1 and retrospective ovulation estimates. You'll also get a daily sleep score, sleep apnoea notifications, and be alerted if you have a high or low heart rate or an irregular rhythm
- GREAT BATTERY LIFE — Enjoy all-day, 18-hour battery life. Then charge up to twice as fast as SE 27 and get up to 8 hours of battery in just 15 minutes
- ALWAYS-ON DISPLAY — Now you can read the time and see the watch face without raising your wrist to wake the display
- A GREAT FITNESS PARTNER — Apple Watch SE 3 gives you a healthy number of ways to track your workouts. With real-time metrics and Workout Buddy powered by Apple Intelligence from your nearby iPhone, you'll hit your goals like never before
- STAY CONNECTED — Send a text, take a call, listen to music and podcasts, use Siri and get notifications. Apple Watch SE 3 (GPS) works with your iPhone or Wi-Fi to keep you connected
- SAFETY FEATURES — SE 3 can detect a hard fall or serious car crash, automatically help connect you with emergency services and notify your emergency contacts. Check In can automatically notify a loved one when you've arrived at your destination
- APPLE WATCH FOR YOUR KIDS — Set up Apple Watch For Your Kids, even if they don't have their own iPhone. So they can call, text and share their location
- YOUR WATCH, YOUR WAY — Express yourself with dozens of easily customisable faces and a wide range of straps in different colours, styles and materials

Technical specifications for APPLE Watch SE 3 - 40 mm Starlight Aluminium Case with Starlight Sport Band, S/M

OVERVIEW

Type
Smartwatch
App store
Apple app store
Size / fit
Small - Medium (fits 130–180 mm wrists)
Strap material
Fluoroelastomer
Operating system
WatchOS
Closure
Pin-and-tuck closure

CONNECTIVITY

Connectivity
- WiFi 4
- Bluetooth 5.3
GPS
Yes

POWER

Battery type
Built-in rechargeable Lithium-ion battery
Charging method
Wireless charger
Battery life
Up to 18 hours

DISPLAY

Shape
Rectangular
Size
40 mm
Type
Retina LTPO OLED display (Up to 1,000 nits)
Touchscreen
Yes

FEATURES

Resistance
Water resistant (up to 50 m)
Voice assistant
Siri
Health & fitness tracking
- Cycle Tracking app with retrospective ovulation estimates
- Heart Rate app
- High and low heart rate notifications
- Irregular rhythm notifications
- Medications app
- Mindfulness app
- Noise app
- Sleep app including sleep stages
- Sleep score
- Sleep apnoea notifications
Smart functions
- Voice calling
- Read and reply to texts & emails
- Smartphone notifications
- Contactless payment
- Music remote
- Alarm
Other features
- S10 chip with 64-bit dual-core processor
- International emergency calling
- Emergency SOS
- Fall detection
- Crash detection
- Noise monitoring
- 64 GB capacity
Sensors
- Second-generation optical heart sensor
- Temperature sensor
- Compass
- Always-on altimeter
- High-g accelerometer
- High dynamic range gyroscope
- Ambient light sensor

GENERAL

Dimensions
40 x 34 x 10.7 mm (H x W x D)
Colour
- Bezel: Starlight
- Strap: Starlight
Weight
26.3 g
Manufacturer’s guarantee
1 year
Box contents
- Apple Watch SE 3 GPS
- Strap
- Apple Watch Magnetic Fast Charger to USB‑C Cable (1 m)

Delivering your online order


Small items (laptops, smart tech, small appliances and TVs under 43”)

These are delivered by our courier partners. Delivery usually takes no more than 3-5 working days. Deliveries take place 5 days a week Monday to Friday (excluding public holidays).

Delivery charge: €6.99.

Large items (large kitchen appliances, large screen TVs over 43”)

These are delivered by our specialist delivery teams. Delivery takes between 5-7 working days, 5 days a week from Tuesday to Saturday (excluding public holidays).

Delivery charge: €34.99 (€49.99 for range cookers and American style fridge freezers).

Make sure to add your mobile number when you place your order, so we can text you with delivery updates. Our Track It service also allows you to see where your order is at.

Our in-store collection services

Collect today - You can order your item(s) online, and safely collect them from your chosen store within an hour of placing your order.

Pop in store to collect your items within an hour of ordering them, free of charge (depending on stock availability).

Once you’ve selected "collect in store" at the online checkout, we’ll email you your confirmation & collection details. When you do come to collect your item(s) make sure you bring this confirmation email, and the last four digits of your payment card.

Deliver your order to store for free - We also offer a "deliver to store" in 3-5 working days option for selected products for free. We will send you an email when your order is available to collect from store.

Returns and refunds

If you purchased online and you have changed your mind you can return your items within 30 days even if you have opened it for inspection. It must be returned as new and where possible, in its original packaging*.

If your item develops a fault we will offer either a repair, exchange or refund if the fault occurs within 30 days of purchase (or delivery or installation). If the fault with your product occurs within its guarantee period (normally 12 months from delivery) we will offer you a prompt repair service. In all cases we reserve the right to inspect the product and verify the fault.

*Exclusions apply where we cannot accept a return for hygiene reasons. If unsure, please check the Product Information dropdown above.

See our Returns & Refunds page for more information.

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