watchOS 2.2 (build 13V5129c) is an official Apple over-the-air update for the Apple Watch (42mm), released on 2016-02-22T17:56:00Z. The update package is 45.75 MB. This is a delta (partial) update that requires 2.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 43ca40d73a6a134a0f7e8b185cbcabd903de0ac8.zip.