About this item
- HEALTH ESSENTIALS — Temperature sensing enables richer insights in the Vitals app and retrospective ovulation estimates. You’ll also get a daily sleep score, 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 — 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. SE 3 (GPS) works with your iPhone or Wi-Fi to keep you connected.
Technical Details
| Case Size | 44mm, 40mm |
| Features | Always-On Retina display with OLED and LTPO Tough Ion-X front glass with 4x crack resistance Up to 1,000 nits peak brightness 2 nits minimum brightness 326 pixels per inch |
| In the Box | Apple Watch SE 3, Strap, Apple Watch Magnetic Fast Charger to USB‑C Cable (1 m) |
| Connectivity | L1 GPS, GNSS, Galileo and QZSS Wi-Fi 4 (802.11n) Support for 2.4GHz Wi-Fi networks Bluetooth 5.3 GymKit Support for Apple Watch For Your Kids International roaming |
| Power | All‑day battery life, up to 18 hours of normal use, Up to 32 hours in Low Power Mode, Built‑in rechargeable lithium‑ion battery, Fast‑charge capable, Up to 80% charge in about 45 minutes, 15 minutes for up to 8 hours of normal use, 8 minutes for up to 8 hours of sleep tracking |
| Width | 38mm, 34mm |
| Depth | 10.7mm |


















