watchOS 6.0 (build 17R5532f) is an official Apple over-the-air update for the Apple Watch Series 3 (38mm), released on 2019-07-17T17:42:45Z. The update package is 716.88 MB. This is a delta (partial) update that requires 5.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: fabde90cc764dfd6dce7b91819c4b32c296e29fe.zip.