Apple Watch Series 8 (Cellular, Global, 41 mm) Specs

About this Apple Watch The Apple Watch Series 8 – A2773 Cellular was launched on September 7, 2022. This specific model is sold everywhere, excluding the United States, Canada, Puerto Rico, and China. Several similarities are found between Series 8 and its previous series (Series 7). The A2773 Apple Watch Series 8 model includes upgraded temperature sensors for expanded health monitoring, a more powerful gyroscope, an accelerometer to assist Crash Detection for car crashes, and a Low Power Mode option. It must be connected to an iPhone 8 or later (with iOS16 or later) to use the Internet and perform additional functions.