Smartwatch Apple Watch SE 3 GPS 44mm Midnight Aluminium Case

The Apple Watch SE 3 GPS 44mm Midnight Aluminium Case is a rectangular smartwatch with a 44mm OLED display offering 368 x 448 pixel resolution and up to 1000 cd/m2 brightness. Designed with a lightweight aluminium case and a black fluoroelastomer band (M/L), this model runs watchOS 11, includes GPS and wireless connectivity, and is water resistant to 50 m. It provides health and safety monitoring features, a built-in microphone and speaker, and up to an advertised 18 hours of typical use with faster recharge capability.

Advantages

The 44mm OLED screen delivers clear, bright visuals while the Always-On option lets you check the time and complications without raising your wrist. The aluminium case keeps weight low (approximately 32.9 g) for comfortable daily wear. Integrated sensors support heart rate monitoring, accelerometer and gyroscope tracking, wrist temperature sensing and advanced safety features such as Fall Detection and Crash Detection. Fast charging and improved crack resistance in the display glass increase practical durability for everyday use.

Suitable for

• Daily activity and step tracking
• Outdoor running, cycling and GPS-based workouts
• Sleep monitoring and recovery analysis
• Hands-free calls, notifications and quick replies
• Users who need wearable safety alerts (fall or crash detection)

Key specifications

• Display: 44mm OLED, 368 x 448 pixels, up to 1000 cd/m2
• Operating system: watchOS 11
• Storage: 64 GB internal flash memory
• Connectivity: GPS, Wi-Fi, Bluetooth 5.3, NFC
• Sensors: heart rate monitor, accelerometer, gyroscope, wrist temperature sensing
• Audio: built-in microphone and speaker
• Battery: rechargeable Li-Ion, typical 18-hour usage with fast charging support
• Water resistance: waterproof up to 50 m
• Case material and colour: aluminium, Midnight (black)
• Band: black fluoroelastomer, size M/L
• Weight: approximately 32.9 g

How to use

Power on the Apple Watch SE 3 by pressing and holding the side button, then follow the on-screen setup instructions while paired with an iPhone running a compatible iOS version. Use the touchscreen and side controls to navigate watchOS 11, enable Always-On as required, and configure health and notification settings in the Watch app on your iPhone. Start an outdoor workout to enable GPS tracking or enable sleep tracking and wrist temperature sensing in the Health app. Charge the device with the supplied magnetic charging cable and allow fast charging when needed for quicker turnaround between uses.

Usage recommendations

For reliable activity and GPS tracking, ensure the watch fits snugly on your wrist and that location and motion access are enabled on the paired iPhone. Rinse and dry the watch after exposure to salt water or sweat, and use only Apple-recommended charging accessories. Keep the watchOS and paired iPhone software updated to receive the latest health, safety and performance improvements.