What is iwatch series 3?

Apple Watch Series 3 is the third-generation model of the Apple Watch. It was released on September 22, 2017, succeeding the Apple Watch Series 2. The key features of Series 3 include cellular connectivity, a faster processor, and an updated operating system.

The cellular version of the Apple Watch Series 3 allows users to make calls, send texts, and stream Apple Music without relying on a paired iPhone. It uses an electronic SIM card that is embedded in the device, and a data plan is required to use the cellular features.

The Series 3 also features a faster dual-core processor and an updated wireless chip, which helps to improve performance and battery life. The operating system has been updated to watchOS 4, which includes new features such as an improved heart rate monitor, new workout options, and an updated Siri interface.

Other features of the Apple Watch Series 3 include water resistance up to 50 meters, GPS tracking, a heart rate sensor, and a range of fitness tracking capabilities. It is available in two sizes – 38mm and 42mm – and in multiple case finishes and band styles.