watchOS 6.3.1 (17U224) for Apple Watch Series 4 (44mm)

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Release DateFebruary 2, 2026
Upload DateJanuary 28, 2026
Filenamedacc4b1b4ce2b2ba2ca19a157c9334d82116f763.zip
Filesize1.4 GiB
IdentifierWatch4,2
Download (1.4 GiB)
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