Apple· September 2025
Apple Watch SE 3
Heavy on features. Light on price. Now with an Always-On display.
Full Specifications
Apple Apple Watch SE 3
Release
Announced
September 2025
Status
Available. Released September 2025
Design & Build
Dimensions
44 x 38 x 10.7 mm (44mm case layout)
Weight
32.9 g (44mm GPS) / 26.3 g (40mm GPS)
Build
Aluminum case with 40% recycled glass in the display
SIM
eSIM capability mapped via carrier configuration
IP Rating
50m water resistant (swimproof)
Stylus
No
Display
Type
Always-On Retina display with OLED and LTPO, 1000 nits (peak)
Size
40mm and 44mm configurations
Resolution
368 x 448 pixels (44mm) / 324 x 394 pixels (40mm)
Protection
Tough Ion-X front glass with 4x crack resistance
Features
Always-On display functionality finally arrives on the SE line
Hardware
OS
watchOS 12
Chipset
Apple S10 SiP (64-bit dual core processor)
CPU
Custom Apple CPU with 4-core Neural Engine
GPU
PowerVR graphics architecture
Memory
RAM
1GB RAM allocation
Card Slot
No
Internal
64GB Internal flash storage capacity
Main Camera
No Camera
Not applicable
Features
Remote Camera app functions as a viewfinder for iPhone
Video
Not applicable
Selfie Camera
No Camera
Not applicable
Features
Not applicable
Video
Not applicable
Audio
Loudspeaker
Built-in speaker optimized for media playback
3.5mm Jack
No
Audio Tech
Microphone array
Connectivity
Technology
GSM / HSPA / LTE / 5G (RedCap on Cellular variant)
WLAN
Wi-Fi 4 (802.11n) Support for 2.4GHz networks
Bluetooth
5.3, A2DP, LE
NFC
Yes, compatible with Apple Pay and GymKit
GPS
L1 GPS, GLONASS, Galileo, QZSS, and BeiDou satellite tracking
USB
No
Radio
No
Power
Battery
Built-in rechargeable lithium-ion battery cell
Charging
Fast-charge capable, up to 80% charge in about 45 minutes
Wireless
Proprietary magnetic charging puck standard
Retail Info
Colors
Starlight, Midnight
Models
A3326, A3328
Price
From $249
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