Smartwatch Apple Watch SE 3 GPS 40mm Midnight aluminium behuizing Midnight Sport Band

The Apple Watch SE 3 GPS 40mm in Midnight Aluminium with a Midnight Sport Band is a compact smartwatch that combines activity tracking, heart rate monitoring and smartphone integration in a lightweight aluminium case. The 40 mm rectangular case and OLED touchscreen deliver a bright, responsive display while built‑in GPS, Wi‑Fi and Bluetooth enable connected tracking and notifications from your iPhone. The watch is water resistant to 50 m and includes safety features such as Fall Detection and Crash Detection.

Advantages

An Always‑On display lets you glance at the time and information without raising your wrist. Sleep Score and wrist temperature sensing add deeper health insights in the Vitals app, while a 32‑hour lithium‑ion battery provides all‑day use and supports faster charging. The display glass is reinforced for improved crack resistance and the watch includes microphone and speaker for voice features and Siri. Built‑in sensors include heart rate monitor, accelerometer and gyroscope for activity and health tracking.

Suitable for

• Daily activity and workout tracking
• Sleep monitoring and health trend tracking
• Receiving iPhone notifications and quick interactions
• Outdoor routes and runs using built‑in GPS
• Water‑based activities up to 50 m depth

Key specifications

• Model: Apple Watch SE 3 GPS 40mm (MPN: MEHC4ET/A, EAN: 195950387230)
• Case: 40 mm Midnight aluminium, rectangular shape
• Display: OLED touchscreen, 324 x 394 pixels, up to 1000 cd/m², Always‑On capable
• Connectivity: GPS, Galileo, QZSS, Wi‑Fi, Bluetooth 5.3, NFC
• Sensors: Heart rate monitor, accelerometer, gyroscope, wrist temperature sensing
• Audio: Built‑in microphone and speaker
• Water resistance: Up to 50 m
• Battery: Built‑in Li‑Ion, up to 32 h typical; fast charging supported
• Weight: 0.0263 kg
• Band: Midnight Sport Band (black)

How to use

Charge the watch before first use and pair it with an iPhone using the Apple Watch app. Wear the watch snugly on your wrist to ensure accurate sensor readings. Use the touchscreen and side controls to navigate apps, start workouts and view notifications. Enable Sleep Score and wrist temperature in the Health/Vitals app to begin collecting overnight and temperature data. For GPS tracking, start an outdoor workout to record routes and distance.

Recommendations

For reliable activity and health data, keep software up to date, wear the watch during sleep for Sleep Score measurements, and rinse and dry the watch after water exposure. Use the Midnight Sport Band for everyday comfort and replace with a compatible band if needed.