Description The Apple Watch Series 11 features a brighter Always-On Retina display, the advanced S11 chip for faster performance, and comprehensive health tracking including ECG, temperature sensing, and sleep insights. With enhanced fitness metrics, safety features like crash detection, and optional cellular connectivity, it’s designed to keep you connected, active, and informed throughout the day. Product Specs Display: 1.9-inch Always-On Retina display with wider viewing area (484 x 396 resolution, 326 ppi, 3000 nits brightness, 42mm or 46mm case) Processor: S11 dual-core 64-bit chip with improved efficiency and W3 wireless chip Sensors: Blood oxygen sensor (disabled in the US due to a patent dispute), electrical heart sensor, third-generation optical heart sensor, temperature sensor, accelerometer, gyroscope, barometric altimeter, compass Health Features: Blood oxygen monitoring, ECG app, heart rate monitoring, irregular rhythm notifications, temperature sensing for cycle tracking, crash detection, fall detection, noise app, cycle tracking, workout tracking, swim tracking, emergency SOS, sleep apnea detection Audio: Built-in speaker and microphone with media playback support Software: Latest watchOS Includes strap Charger not included
