watchOS 3.1.1 (build 14S6883) is an official Apple over-the-air update for the Apple Watch Series 1 (38mm), released on 2016-12-05T17:59:44Z. The update package is 30.93 MB. This is a delta (partial) update that requires 3.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: c26fe4ab41c79f2f27b214601f36db2151e9b64e.zip.