Apple Watch Series 11 GPS 46mm Jet Black Aluminium Case with Black Sport Band - M/L- US VesionDimensions Height: 46 mm Width: 39 mm Depth: 9. 7 mm Controls Digital Crown with haptic feedback Side button Double tap and wrist flick gestures Chip S10 chip with 64 bit dual core processor 4 core Neural Engine 64GB capacity Sensors Electrical heart sensor Third generation optical heart sensor Blood oxygen sensor Temperature sensor Compass Always on altimeter High g accelerometer High dynamic range gyroscope Ambient light sensor Depth gauge up to 6