watchOS 3.1.1 (build 14S5862d) is an official Apple over-the-air update for the Apple Watch Series 2 (42mm), released on 2016-10-31T19:50:40Z. The update package is 137.98 MB. This is a delta (partial) update that requires 3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 39ca27de0692a648ecc682edaac5c1fca25efdb5.zip.