Apple Watch SE 3 GPS, 40mm Aluminium Case with Sport Band S/M

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 sensing4enables richer insights in the Vitals app1and
  retrospective ovulation estimates. You’ll also get a daily sleep score, sleep apnoea notifications5and 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.3Then charge up to twice as fast as SE
  27and 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
  iPhone8you’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.9Check 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.10So 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. Seeapple.com/uk/watch/batteryfor 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, seesupport.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. Seesupport.apple.com/108374andapple.com/watch/cellularfor more information.
10Not all features will be available if the Apple Watch is set up through Apple Watch For Your Kids. Checksupport.apple.com/en-gb/109036for details. Wireless service plan required for cellular service. Checkapple.com/uk/watch/cellularfor 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.