Aside from the 38mm and 42mm sizes, there were initially many models of Apple Watch Series 3 and various bands. Today, Apple only sells the 2017 model in black and white variants with Sport Bands.

The Apple Watch revolutionized what was possible through smartwatches and have become health-and-fitness tracking necessities ...

The Apple Watch Series 3 was a big leap forward for Apple’s wearable ... For the first three iterations, Apple had been using the 38mm and 42mm sizes, but the Apple Watch Series 4 brought ...