Document Revision History

This table describes the changes to What's New in watchOS.

DateNotes
2017-09-19

Updated for watchOS 4.0.

2017-03-27

Updated for watchOS 3.2.

2016-09-13

Updated for watchOS 3.

2016-03-21

Updated for watchOS 2.2.

2015-12-08

New document that describes new features introduced in versions of watchOS.