watchOS 5.2 (build 16T5222a) is an official Apple over-the-air update for the Apple Watch Series 2 (42mm), released on 2019-03-11T17:10:56Z. The update package is 471.43 MB. This is a delta (partial) update that requires 5.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 9ce7a9e9f4a42182e96f75f982dd6e16903e9470.zip.