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Buy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.ukBuy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.uk
Buy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.ukBuy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.uk
Buy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.ukBuy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.uk
Buy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.ukBuy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.uk
Buy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.ukBuy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.uk
Buy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.ukBuy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.uk
Buy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.ukBuy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.uk
Buy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.ukBuy Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A at costco.co.uk
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Apple Watch SE 3 GPS, 44mm Midnight Aluminium Case with Midnight Sport Band M/L, MEHQ4MP/A

Item #870061

£243.99
Shipping Included. Item may be available in your local warehouse, prices may vary.
Features

Apple Watch SE 3 is packed with health, fitness, connectivity and safety essentials — all at a great price. Track your sleep score. Get richer health insights in the Vitals app.1 Stay active with a wide range of workouts. Save time with fast charging.2 See your info at a glance with the Always-On display. And still get all-day, 18-hour battery life.3

Select productColour: Midnight

Your estimated delivery time will be 7 business days (excluding weekends and bank holidays) from the time of order. Postcode Restrictions may apply. Find out more in the Delivery & Returns Tab below.

Pre-Order Stock. Item will ship from 19th September 2025.
 

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Costco.co.uk concierge services technical support | 90 day returns policy on selected itemsCostco.co.uk concierge services technical support | 90 day returns policy on selected items

 

Walk it. Talk it. Track it. Love it. 

Get 3 months free* for you and up to five family members** when you buy an Apple Watch. With 12 workout types, from HIIT to Yoga, and Meditation too. Stay motivated with personalised suggestions just for you and sessions from 5–45 minutes, with new ones added every week. All supercharged with real-time metrics and post-workout insights from Apple Watch. Find it in the Fitness app.

 

Key Features

  • HEALTH ESSENTIALS — Temperature sensing4 enables richer insights in the Vitals app1 and
    retrospective ovulation estimates. You’ll also get a daily sleep score, sleep apnoea notifications,5 and be alerted if you have a high or low heart rate or an irregular rhythm.6
  • GREAT BATTERY LIFE — Enjoy all-day, 18-hour battery life.3 Then charge up to twice as fast as SE
    27 and get up to 8 hours of battery in just 15 minutes.2
  • 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,8 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.9 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.10 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.

 


Apple Watch SE 3 requires iPhone 11 or later with iOS 26 or later.
1The Vitals app is for wellness purposes only and not for medical use.
2Fast charging is compatible with Apple Watch Series 7 and later, any Apple Watch Ultra model and Apple Watch SE 3.
3Battery life varies by use and configuration. See apple.com/uk/watch/battery for more information.
4The temperature sensing feature is not intended for medical use. Temperature sensing is available only on Apple Watch Series 8 and later, and all Apple Watch Ultra models.
5Sleep apnoea notifications are available on Apple Watch Series 9 and later, Apple Watch Ultra 2 and later, and Apple Watch SE 3. The feature is intended to detect signs of moderate to severe sleep apnoea for people 18 years old or older without a diagnosis of sleep apnoea
6Irregular rhythm notification requires the latest versions of watchOS and iOS. It is not intended for use by people under 22 years old or those who have been previously diagnosed with atrial fibrillation (AF).
7Testing conducted by Apple in July and August 2025 using pre-production Apple Watch SE 3 (GPS + Cellular) and Apple Watch SE 2 (GPS + Cellular), each paired with an iPhone; all devices tested with pre-release software, Apple Watch Magnetic Fast Charger to USB-C Cable (Model A2515) and Apple 20W USB-C Power Adapter (Model A2305). Charge time varies with adapter, region, settings, initial battery levels, usage and environmental factors; actual results will vary.
8Requires an Apple Intelligence–enabled iPhone nearby and Bluetooth headphones with device and Siri language set to English. Apple Intelligence is available in beta. Some features may not be available in all regions or languages. For feature and language availability and system requirements, see support.apple.com/en-gb/121115
9Emergency SOS requires a cellular connection or Wi-Fi calling with an internet connection from your Apple Watch or nearby iPhone. You can use cellular models of Apple Watch to make an emergency call in many locations, provided that mobile service is available. Some mobile networks may not accept an emergency call from your Apple Watch if your Apple Watch isn’t activated, if isn’t compatible with or configured to operate on a particular mobile network, if it isn’t set up for mobile service, or if the mobile network does not support emergency calling over IMS. See support.apple.com/108374 and apple.com/watch/cellular for more information.
10Not all features will be available if the Apple Watch is set up through Apple Watch For Your Kids. Check support.apple.com/en-gb/109036 for details. Wireless service plan required for cellular service. Check apple.com/uk/watch/cellular for participating network providers and eligibility.
*Offer available to new subscribers who purchase an eligible device after 7 September 2022. £9.99/month after trial.
**Only one offer per Apple Account and only one offer per family if you’re part of a Family Sharing group, regardless of the number of devices you or your family purchase. This offer is not available if you or your family have previously subscribed to Apple Fitness+. Offer valid for 3 months after eligible device activation. Plan automatically renews until cancelled. Restrictions and other terms apply.

Screen Size44 mm
Screen TechnologyLTPO OLED
AppleApple Watch
BrandApple
TypeWatch SE 3
DimensionsH 44 x W 38 x 10.7 mm
Delivery
  •   Additional day(s) transit may be required for remote areas.
  •   Public and Regional holidays may affect delivery lead times.
  •   Delivery times may vary in the event of adverse weather conditions.
  •   Please note that we are unable to ship to the Channel Islands, Post Office boxes and BFPO.
  •   Further postcode delivery restrictions might apply to this item.
Returns
  •  We are committed to offering the best value to our members, with a satisfaction guarantee on both your membership and merchandise. If you have questions about your membership or products you've purchased at Costco, please contact our Customer Care team.
  •  If you wish to return an item, please view Costco's Return Policy.
  •   Costco Technical and Warranty Services
    Free technical support exclusive to Costco members for select electronics and consumer goods.
  •  Items purchased online can be returned at any of our UK warehouses if you are a warehouse member.
  •  Many of our small items can be returned via “My account” on the website and printing a return label. This label must be attached to the box being returned.
  •  Please securely pack the items you intend to return in a box. If you are using the original packaging, be sure to remove the delivery label.
  •  If you need to return a larger item, please contact our Member Care team via the chat function on our website or call 0800 0324 324.
  •  Find out more about our Delivery, Cancellations and Assistance Policy
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