Smartwatch Apple Watch SE (3.ª geração) GPS + Cellular 44mm alumínio Starlight

The Apple Watch SE (3rd generation) in 44mm Starlight aluminium combines a large OLED touchscreen with essential health and safety features. It offers GPS + Cellular connectivity, an Always‑On display, sleep score tracking, wrist temperature sensing for richer Vitals data and water resistance to 50 m. The package includes a Starlight Sport Band (S/M) made of durable fluoroelastomer and the watch runs watchOS 11 with 64 GB flash storage.

Advantages

This smartwatch provides a bright 368 x 448 pixel OLED display with up to 1000 cd/m² brightness and a glass designed to be four times more crack resistant. Battery life lasts all day (around 18 hours) with faster recharging capability. Built‑in sensors — heart rate monitor, accelerometer, gyroscope and wrist temperature sensor — together with Crash Detection and Fall Detection offer practical safety and health monitoring. Connectivity includes 5G, GPS (satellite), Wi‑Fi, Bluetooth 5.3 and NFC.

Suitable for

• Everyday activity tracking and notifications
• Running, walking and outdoor workouts using GPS
• Swimming and water sports (water resistant up to 50 m)
• Users who want cellular connectivity for calls and messages without a phone

Key specifications

• Model: Apple Watch SE (3rd generation) GPS + Cellular 44mm Starlight Aluminium
• Display: OLED 368 x 448 pixels, Always‑On, 1000 cd/m²
• Case size/material: 44 mm aluminium (Starlight)
• Band: Starlight Sport Band (S/M), fluoroelastomer
• Connectivity: GPS, 5G, Wi‑Fi, Bluetooth 5.3, NFC
• Sensors: Heart rate, accelerometer, gyroscope, wrist temperature
• Safety: Crash Detection, Fall Detection
• Water resistance: up to 50 m
• Storage: 64 GB flash
• Battery: Built‑in Li‑Ion, approx. 18 h runtime, fast charging

How to use

Charge the watch before first use and pair it with your iPhone to set up cellular service if required. Use the touchscreen and side controls to navigate apps, view notifications and start workouts. Enable sleep tracking and wrist temperature sensing in the Vitals or Health app to collect nightly data. For water activities, ensure the watch is secured and follow the manufacturer’s guidance for water mode and post‑swim drying.

Recommendations

Keep the watchOS updated to access the latest safety features and improvements. Use the included Sport Band for active use and rinse the watch after exposure to salt water. For optimal battery life, adjust display brightness and enable power‑saving options when needed.