50% louder than previous models for clearer calls and Siri.
The Apple Watch Series 4, released in 2018, remains a landmark in wearable history. It was the first major redesign of the device, shifting it from a "luxury gadget" to a "critical health companion." ⌚ The Modern Face of Apple Watch Series 4
Every model featured a black ceramic and sapphire crystal back for better cellular reception. 📉 The Legacy 50% louder than previous models for clearer calls and Siri
40mm and 44mm sizes replaced the original 38/42mm. released in 2018
The Series 4 introduced the design language Apple still uses today.
A new watch face capable of holding eight complications. ❤️ A Breakthrough in Health