Apple Watch SE 3 [GPS 40mm] Smartwatch with Starlight Aluminum Case with Starlight Small Sport Band * Model: Apple Watch SE (2nd Generation) * Case Size: 40mm * Case Material: Starlight Aluminum * Band: Starlight Sport Band * Connectivity: GPS + Cellular * Operating System: watchOS * Sensors: Second-generation optical heart sensor * Water Resistance: 50 meters * Safety Features: Fall Detection, Crash Detection, and Emergency SOS * Health Features: Irregular heart rhythm notifications, high or low heart rate notifications, and cycle tracking * Fitness Features: Activity and workout tracking