Apple Watch SE 3 Price United Kingdom 2025 & Specs

Brand

Apple

Model

Watch SE 3

Release Date

2025, September 09

Colors

Midnight, Starlight

Networks

2G

GSM 850 / 900 / 1800 / 1900

3G

HSDPA 850 / 1700(AWS) / 1900 / 2100 -  International, China, HK
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada

4G

1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 25, 26, 39, 40, 41, 66 -  International, China, HK
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66 -  USA, LATAM, Canada

5G

SA/NSA

Speed

HSPA, LTE, 5G

Body

Dimensions

44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in)

Weight

26.4 g or 33 g (1.16 oz)

Body Material

Glass front, ceramic/sapphire crystal back, aluminum frame

SIM

eSIM

Water&Dust

50m water resistant

Display

Type

Retina LTPO OLED, 1000 nits (peak)

Size

1.78 inches

Resolution

448 x 368 pixels (~326 ppi density)

Protection

Ion-X strengthened glass (2025 gen)

Platform

OS

WatchOS 12

Chipset

Apple S10

CPU

Dual-core

GPU

PowerVR

Sound

Loudspeaker

Yes

3.5mm Jack

No

Memory

RAM

2GB

ROM

64GB

Card slot

No

Battery

Type

Li-Ion, non-removable

Charging

Wireless, 80% in 45 min

Features

Sensors

Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass, temperature (body)

Media playback

Comms

WLAN

Wi-Fi 802.11 b/g/n

Bluetooth

5.3, A2DP, LE

Positioning

GPS, GLONASS, Galileo, QZSS

USB

No

NFC

Yes