Peace be upon you.. Apple Watch Series 7 * Size: 45mm * Material: Aluminum * Always-On Retina OLED display, brightness up to 1000 nits. * S7 processor. * Water-resistant up to 50 meters (suitable for swimming). * Heart rate measurement. * Blood oxygen measurement (SpO2). * ECG in supported countries. * Fall, accident, and emergency detection. * GPS. * Fast charging compared to older versions. * 32GB internal storage. * Supports the latest compatible watchOS versions. * Battery: 78%. * Original charger included.