AppleWatch SE 3 (GPS + Cellular, 2025) 40mm Midnight Aluminium Case with Midnight Sport Band - M/L

Walk it. Talk it. Track it. Love it.

Apple Fitness+, the ultimate fitness experience powered by Apple Watch. Get 3 months free when you buy Apple Watch. Offer available to new subscribers who purchase an eligible device. £9.99/month after free trial. No commitment. Plan automatically renews after trial until cancelled. Only one offer per Apple ID. This offer is not available if you or your family have previously subscribed to Apple Fitness+. Restrictions and other terms apply.

Apple Watch SE 3 is packed with essentials like sleep score, Always On display, Activity rings and more. All at a great price.

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.

Additional information:

• Charger included: Y
• Depth: 3 CM
• Height: 24 CM
• Maximum Charger power: 14
• Minimum Charger power: 12
• Charger required: Y
• USB PD: Y
• Width: 7.7 CM

Apple Watch SE 3 requires iPhone 11 or later. 1 Vitals app for wellness only 2 Fast charging supported on Series 7+. 3 Battery life varies by use. 4 Temperature sensing not for medical use. 5 Sleep apnoea notifications on Series 9+, Ultra 2+, and SE 3. 6 Irregular rhythm notification requires latest watchOS. 7 Testing by Apple in July–Aug 2025 with paired with iPhone. 8 Requires Apple Intelligence–enabled iPhone. 9 Emergency SOS requires cellular or Wi-Fi calling with internet.