The Apple Watch SE 3 combines powerful health monitoring with an always-on Retina display for effortless wrist interaction. Use it to track sleep, detect irregularities, and stay connected with calls and messages.
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 sensing enables richer insights in the Vitals app 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 2 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.
Stay connected on the go
Send a text, make a call, download music and podcasts, and connect to emergency services, all without your iPhone nearby. And now with speedy 5G, you can get fast performance on the go.
Apple Watch SE 3 requires iPhone 11 or later with iOS 26 or later.
Watch SE 3 Size Guide
| Size | 40mm | 44mm |
|---|---|---|
| S/M | fits 130-180 mm wrists | fits 140-190 mm wrists |
| M/L | fits 150-200 mm wrists | fits 160-210 mm wrists |
| Sports Loop | fits 130-200 mm wrists | fits 145-220 mm wrists |
Specifications
| Battery life | Allday battery life, up to 18 hours of normal use |
| Pixels per inch (PPI) | 326 |
| Display | Always-On Retina display with OLED and LTPO |
| Sensors & trackers | Heart Rate, Temperature, Compass, Accelerometer, Altimeter, Gyroscope, Sleep Tracking, Exercise Tracking, Microphone, Motion, Pedometer |
| Bluetooth version | 5.3 |
| Water resistant | 50m |
| Power supply | Rechargeable Battery |
| Watch type | Smart |
| Sim card type | No SIM Card |
| Wearable tech type | Apple Watch SE 3 |
| Operating system | watchOS |
| Processor | S10 chip with 64bit dual core processor |
| NFC enabled | Yes |
| Screen resolution | 324 x 394 pixels |
| Brand | Apple |
| NFC payment enabled | Apple Pay enabled |
| Operating system version | watchOS 26 |
| Range | Apple Watch SE |
| Virtual assistant | Apple Siri Enabled |
| Wireless charging type | Wireless Charging (MagSafe) |
| Screen technology | OLED |
| Guarantee | 2 year guarantee included |
| Country of origin | China |
| Cellular generation | 5G |
| Location services | via Galileo, via GPS |
| Dimensions | H40 x W34 x D10.70mm |
| Batteries included | Yes |
| Connectivity type | Bluetooth, GPS, Cellular |
| Compatible with | iPhone 11 or later, including iPhone SE (2nd generation or later), with iOS 26 or later |
| Accessories included | Strap, Apple Watch Magnetic Fast Charger to USBC Cable (1m) |
| Model name / number | MEP64MP/A |
| Manufacturer part number (MPN) | MEP64MP/A |
