Apple Watch Series 3 (GPS版, 42毫米)

The Apple Watch Series 3 (GPS model, 42mm) is a smartwatch released by Apple in 2017, featuring a dual-core S3 processor, a Retina OLED display, and support for heart rate monitoring, activity tracking, and 50-meter water resistance. As the first Apple Watch with built-in GPS, it enhanced outdoor workout experiences, while also supporting Wi-Fi and Bluetooth connectivity with approximately 18 hours of battery life. Although discontinued, it holds significant importance in the history of smart wearable devices.