History and Evolution of Apple Watch (2014-2024)

The Apple Watch has come a long way since its debut in 2015. From the original Series 0, which focused on basic fitness tracking and notifications, Apple introduced significant upgrades with each iteration, culminating in features like ECG, SpO₂ monitoring, and advanced health sensors in later models. The Apple Watch Ultra, launched in 2022, set a new standard for ruggedness and specialized features for extreme sports enthusiasts. In 2024, the Apple Watch Series 10 continues this trend, with a larger, more durable design and enhanced performance thanks to the S10 chip. As we look back on the evolution of the Apple Watch, it's clear that the smartwatch has shifted from a simple accessory to a vital tool for fitness, health, and communication​.