watchOS 6.0.1 (build 17R604) is an official Apple over-the-air update for the Apple Watch Series 5 (44mm, LTE), released on 2019-09-30T17:15:42Z. The update package is 91.48 MB. This is a delta (partial) update that requires 6.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: cdfc437b7caf281f0ed7eeb92b609b721a670db1.zip.