watchOS

watchOS is an operating system developed for the Apple Watch.

Timeline[edit | edit source]

Name Darwin version Release date Notes
watchOS 1 14 April 2015
watchOS 2 15 September 2015
watchOS 3 16 September 2016
watchOS 4 17 September 2017
watchOS 5 18 September 2018
watchOS 6 19 September 2019
watchOS 7 20 September 2020
watchOS 8 (Upcoming) 21 TBA 2021