Apple Watch SE 3 40MM Midnight Aluminum GPS – Sport Band
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.
| Launch | Announced | 2025, September 09 |
|---|---|---|
| Status | Available. Released 2025, September 19 |
| Body | Dimensions | 40 x 34 x 10.7 mm (1.57 x 1.34 x 0.42 in) |
|---|---|---|
| Weight | 26.3 g (0.92 oz) | |
| Build | Glass front, plastic/sapphire crystal back, aluminum frame | |
| SIM | No | |
| 50m water resistant |
| Display | Type | Retina LTPO OLED, 1000 nits (peak) |
|---|---|---|
| Size | 1.57 inches | |
| Resolution | 394 x 324 pixels (~326 ppi density) | |
| Protection | Ion-X strengthened glass (2025 gen) |
| Platform | OS | watchOS 26 |
|---|---|---|
| Chipset | Apple S10 | |
| CPU | Dual-core | |
| GPU | PowerVR |
| Memory | Card slot | No |
|---|---|---|
| Internal | 64GB |
| Camera | No |
|---|
| Sound | Loudspeaker | Yes |
|---|---|---|
| 3.5mm jack | No |
| Comms | WLAN | Wi-Fi 802.11 b/g/n |
|---|---|---|
| Bluetooth | 5.3, A2DP, LE | |
| Positioning | GPS, GLONASS, GALILEO, QZSS | |
| NFC | Yes | |
| Radio | No | |
| USB | No |
| Features | Sensors | Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass, temperature (body) |
|---|---|---|
| Media playback |
| Battery | Type | Li-Ion |
|---|---|---|
| Charging | Wireless, 80% in 45 min |
| Misc | Colors | Midnight, Starlight |
|---|
