Apple Series 11 new with a one-year warranty from Jarir Specifications 46mm case Retina display with Always-On feature Brightness up to 2000 nits Wide-angle OLED display LTPO3 ECG app◊Please review the legal disclaimer. High-heart-rate and low-heart-rate notifications Irregular rhythm notifications Low cardiorespiratory fitness notifications Blood oxygen app Sleep tracking feature Sleep apnea notifications◊ Vital Signs app, which includes measurements of heart rate, respiratory rate, wrist temperature, and sleep duration◊ Temperature sensing feature◊ Cycle tracking with ovulation estimates based on previously observed data◊ Water resistant up to 50 meters◊ Swimming, diving Depth gauge up to 6 meters Water temperature sensor GPS system‏ Cellular connectivity options S10 chip‎‏‏ S10‏‏ Wrist gesture Double tap gesture Siri Precision Finding for iPhone‏◊ Features: Water Resistant Movement Type: Automatic Brand: Apple Watch Size: 46mm