watchOS 2.2 (build 13V5108c) is an official Apple over-the-air update for the Apple Watch (42mm), released on 2016-01-25T21:39:29Z. The update package is 112.13 MB. This is a delta (partial) update that requires 2.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 46b688c7edb3863132e5874fda6a12772d1046dc.zip.