watchOS 2.2.2 (build 13V604) is an official Apple over-the-air update for the Apple Watch (42mm), released on 2016-07-18T16:51:24Z. The update package is 114.58 MB. This is a delta (partial) update that requires 2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d791b07781612e6c3943930eee42e280de6da299.zip.