Apple Watch Series 10 42mm Jet Black

**Apple Watch Series 10 (42mm, Jet Black) – **Display**: Always-On Retina OLED (2000 nits), 42mm, scratch-resistant **Chipset**: S10 SiP (30% faster), 32GB storage **Health**: ECG, SpO2, temp sensing, sleep tracking, crash/fall detection **Connectivity**: 5G (optional), Wi-Fi 6, Bluetooth 5.3, UWB **Battery**: 48hrs (low-power mode), fast charging (80% in 45min) **Durability**: 50m water-resistant, dust-proof, MIL-STD 810H **OS**: watchOS 11 (AI workouts, widgets, Fitness+)