Apple Watch SE

Apple Watch SE
Other versions and related models:

Specifications

Aesthetic features
Aesthetic features Apple Watch SE
Dimensions
44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in)
Product Weight
26.4 g or 33 g (1.16 oz)
Color Options
Midnight, Starlight
Sensors
Sensors Apple Watch SE
Available Sensors
Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass, temperature (body)
Launch Information
Launch Information Apple Watch SE
Announced
2025, September 09
Communications and sensors
Communications and sensors Apple Watch SE
Communication Technologies
GSM / HSPA / LTE / 5G
5G Support
HSDPA 850 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada
Wi-Fi Specifications
Wi-Fi 802.11 b/g/n
Navigation Type and GPS
GPS, GLONASS, GALILEO, QZSS
Initial data or main information
Initial data or main information Apple Watch SE
Availability Status
Available. Released 2025, September 19
Part Numbers
A3325, A3324, A3328, A3326, A3327, A3329, A3391, A3392
Price Range at Time of Release
€ 239.00
Body
Body Apple Watch SE
Build
Glass front, plastic/sapphire crystal back, aluminum frame
Water Resistance
50m water resistant
Design
Design Apple Watch SE
SIM
eSIM
Display
Display Apple Watch SE
Brightness
Retina LTPO OLED, 1000 nits (peak)
Screen Size
1.78 inches
Display Resolution
448 x 368 pixels (~326 ppi density)
Display Technical Details
Ion-X strengthened glass (2025 gen)
Platform
Platform Apple Watch SE
Operating System
watchOS 26, upgradable to watchOS 26.5
Chipset
Apple S10
Central Processor (CPU)
Central Processor (CPU) Apple Watch SE
CPU
Dual-core
GPU Model
PowerVR
Storage memory
Storage memory Apple Watch SE
Internal Memory Capacity
64 GB
25% better than others
Connections
Connections Apple Watch SE
Bluetooth Support
5.3, A2DP, LE
Capabilities
Capabilities Apple Watch SE
Smart Sensors
Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass, temperature (body)
Processor or chip
Processor or chip Apple Watch SE
Other Technical Details of Chipset
Media playback
Technical features
Technical features Apple Watch SE
Fast Charging Capability
Wireless, 80% in 45 min
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
Derrick Hale
Reviewed by
Derrick Hale Wearable Tech Reviewer Versus Wizard

The Apple Watch SE, slated for release on September 19, 2025, represents a continuation of Apple's strategy to offer core smartwatch functionalities at a more accessible price point. This iteration boasts a vibrant 1.78-inch Ion-X strengthened glass display with a resolution of 448 x 368 pixels, ensuring crisp visuals and good touch responsiveness. The device is powered by the Apple S10 chip, a dual-core processor, likely offering a fluid user experience for everyday tasks and app navigation, supported by a PowerVR GPU. Its build features a glass front, a plastic/sapphire crystal back, and an aluminum frame, available in Midnight and Starlight color options, with eSIM support for cellular connectivity.

In terms of health and fitness tracking, the Apple Watch SE is equipped with a comprehensive suite of smart sensors, including an accelerometer, gyro, a 2nd generation heart rate sensor, barometer, always-on altimeter, compass, and a body temperature sensor. Water resistance up to 50 meters makes it suitable for swimming, and its GPS capabilities are enhanced with GLONASS, GALILEO, and QZSS support for accurate location tracking during outdoor activities. The operating system is watchOS 26, with upgradability to watchOS 26.5, providing access to the vast Apple ecosystem of apps and features.

Connectivity is managed through Wi-Fi 802.11 b/g/n and Bluetooth 5.3 with A2DP and LE. The device supports a wide range of cellular bands, indicated by the extensive 'Model Variety Based on Connections' list, suggesting broad international compatibility. While it lacks a headphone jack and card slot, it does feature a speaker. Fast charging is supported, promising 80% charge in 45 minutes wirelessly. With an official release date of September 9, 2025, and availability starting September 19, 2025, the Apple Watch SE is positioned as a compelling option for users seeking essential smartwatch features without the premium cost of higher-end models, with a starting price range of €239.00.

Pros & Cons

Pros
What we love about this product
  • Vibrant 1.78-inch display with good resolution
  • Comprehensive health and fitness sensors (heart rate, temp, etc.)
  • Water resistant up to 50 meters
  • Advanced GPS support (GLONASS, GALILEO, QZSS)
  • Wi-Fi and Bluetooth 5.3 connectivity
  • Fast wireless charging capability
  • Accessible price point
Cons
Points to consider before buying
  • Potential for slower performance compared to premium models
  • Ion-X glass may be less durable than sapphire crystal
  • eSIM only, no physical SIM option
  • No always-on display mentioned
  • Limited internal storage (64GB RAM is not storage)

Comparison with Similar Models

Compare technical specifications with other variants and similar models

Specifications
Current Version
Apple Watch SE
View version
Aesthetic features
Dimensions 44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in) 46 x 39 x 9.7 mm (1.81 x 1.54 x 0.38 in) - -
Product Weight 26.4 g or 33 g (1.16 oz) 29.7 g (42mm), 36.9 g (46mm) (1.06 oz) - -
Color Options Midnight, Starlight Jet Black, Space Gray, Rose Gold, Silver - -
Sensors
Available Sensors Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass, temperature (body) Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body), temperature (water) - -
Launch Information
Announced 2025, September 09 2025, September 09 - -
Communications and sensors
Communication Technologies GSM / HSPA / LTE / 5G GSM / HSPA / LTE / 5G - -
5G Support HSDPA 850 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada SA/NSA - -
Wi-Fi Specifications Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, dual-band - -
Navigation Type and GPS GPS, GLONASS, GALILEO, QZSS GPS, GLONASS, GALILEO, QZSS, BDS - -
Initial data or main information
Availability Status Available. Released 2025, September 19 Available. Released 2025, September 19 - -
Part Numbers A3325, A3324, A3328, A3326, A3327, A3329, A3391, A3392 A3333, A3331, A3335, A3337, A3450, A3451, A3452, A3453 - -
Price Range at Time of Release € 239.00 € 359.00 - -
Body
Build Glass front, plastic/sapphire crystal back, aluminum frame Glass front, ceramic/sapphire crystal back, aluminum frame - -
Water Resistance 50m water resistant IP6X certified - -
Design
SIM eSIM eSIM - -
Display
Brightness Retina LTPO OLED, 1000 nits (peak) Retina LTPO3 OLED, 2000 nits (peak) - -
Screen Size 1.78 inches 1.96 inches - -
Display Resolution 448 x 368 pixels (~326 ppi density) 496 x 416 pixels (~330 ppi density) - -
Display Technical Details Ion-X strengthened glass (2025 gen) Ion-X strengthened glass (2025 gen) - -
Platform
Operating System watchOS 26, upgradable to watchOS 26.5 watchOS 26, upgradable to watchOS 26.5 - -
Chipset Apple S10 Apple S10 - -
Central Processor (CPU)
CPU Dual-core Dual-core - -
GPU Model PowerVR PowerVR - -
Storage memory
Internal Memory Capacity 64GB 64GB - -
Connections
Bluetooth Support 5.3, A2DP, LE 5.3, A2DP, LE - -
Capabilities
Smart Sensors Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass, temperature (body) Accelerometer, gyro, heart rate, barometer, always-on altimeter, compass, SpO2, VO2max, temperature (body), temperature (water) - -
Processor or chip
Other Technical Details of Chipset Media playback Temperature sensing (0.01˚ accuracy) - -
Technical features
Fast Charging Capability Wireless, 80% in 45 min Wireless, 0-80% in 30 min - -

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