Peace be upon you.. Apple Watch Series 7 * Size: 45mm * Material: Aluminum * Always-On Retina OLED display, up to 1000 nits brightness. * S7 processor. * Water-resistant up to 50 meters (suitable for swimming). * Heart rate measurement. * Blood oxygen (SpO2) measurement. * ECG in supported countries. * Fall, crash, and emergency detection. * GPS. * Fast charging compared to older versions. * Supports the latest compatible watchOS versions. * Battery: 96%. * Original charger included. * Original strap included. * The watch is clean, I used it very little, and as you can see, it is clean, with its box and accessories. Please do not undervalue the watch.