watchOS 3.1.1 (build 14S6879) is an official Apple over-the-air update for the Apple Watch Series 2 (42mm), released on 2016-11-28T20:07:11Z. The update package is 144.66 MB. This is a delta (partial) update that requires 3.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 3d15ca1ee05ce371df16f29435c25279819003e2.zip.