Description The Apple Watch Series 5 features a 1.78-inch Always-On Retina display, S5 chip, and built-in GPS with advanced heart rate monitoring. It supports cellular connectivity (on specific models), and includes an electrical heart sensor for ECG functionality, fall detection, and a built-in compass. Product Specs Display: 1.78-inch Always-On Retina display (448 x 368 resolution, 326 ppi, 1000 nits brightness, 40mm or 44mm case) Processor: S5 dual-core 64-bit chip with W3 wireless chip Sensors: Electrical heart sensor, second-generation optical heart sensor, accelerometer, gyroscope, barometric altimeter, compass Health Features: ECG app, heart rate monitoring, irregular rhythm notifications, fall detection, noise app, cycle tracking, workout tracking, swim tracking, emergency SOS Audio: Built-in speaker and microphone Software: watchOS 10 Includes strap Charger not included
