watchOS 3.0 (build 14S5302d) is an official Apple over-the-air update for the Apple Watch (42mm), released on 2016-08-01T16:47:39Z. The update package is 176.95 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: e594b3f4aae68340577f73fde84eca2c8720c946.zip.