watchOS 2.2 (build 13V5129c) is an official Apple over-the-air update for the Apple Watch (42mm), released on 2016-02-22T17:55:57Z. The update package is 125.19 MB. This is a delta (partial) update that requires 2.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: aa5960f0fa204db83b7d64692741d7de33e91e10.zip.