watchOS 3.1.1 (build 14S5869b) is an official Apple over-the-air update for the Apple Watch Series 2 (38mm), released on 2016-11-07T17:48:18Z. The update package is 148.5 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: e4505d622d46eab7ea3491e1a958dac1f682e7c0.zip.