Apple Watch SE3 2025 GPS 44mm Midnight Aluminum Case and Midnight Sport Band Size S/M

This 2025 Apple Watch SE3 pairs a midnight fluoroelastomer sport band with a lightweight aluminium case in the same shade. The 44 mm Retina LTPO OLED screen delivers vivid colours and reaches a peak brightness of 1000 nits, making it well suited to outdoor conditions. Powered by the S9 SiP chip, it runs apps and tracks workouts swiftly and smoothly. Among its advanced sensors are a third-generation optical heart rate sensor and a high-G accelerometer. Water resistance of 50 metres means it can be worn for swimming and other water-based activities. Built-in dual-band GPS (L1) allows accurate tracking of outdoor routes, whilst Bluetooth 5.3 and Wi-Fi 802.11b/g/n 2.4GHz connectivity keep it synchronising quickly with the iPhone.

Model: Apple Watch SE3 2025 (GPS)
Reference: MEHN4QL/A
Case size: 44 mm
Case material: 100% recycled aluminium (midnight)
Band: Fluoroelastomer Sport (midnight, size S/M)
Display: Retina LTPO OLED, 368x448 pixels, brightness 1000 nits
Processor: S9 SiP chip with 64-bit dual-core processor
Storage: 64 GB
Sensors: Optical heart rate sensor (3rd gen.), high-G accelerometer, gyroscope, barometric altimeter, ambient light sensor
Connectivity: Bluetooth 5.3, Wi-Fi 802.11b/g/n 2.4GHz, GPS L1 + GLONASS/Galileo/QZSS/BeiDou
Water resistance: 50 metres (ISO 22810:2010)
Compatibility: iPhone Xs or later with iOS 18 or later
Battery: Up to 18 hours of normal use