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Watchos 26 vs 4
Version Support Lifecycle Comparison
vs
Version 26
26
Active
Release Date2025-09-15
Support Ends-
EOL DateTBD
Latest Version26.2
Version 4
4
End of Life
Release Date2017-09-19
Support Ends-
EOL Date2018-09-17
Days LeftExpired 2724 days ago
Latest Version4.3.2
💡 Upgrade Recommendation
26 currently has a longer support lifecycle. If you're using 4, keep an eye on its EOL date.
About Version Comparison
This page compares Watchos versions 26 and 4. Learn about each version's release date, support end date, and EOL (End of Life) date to make informed upgrade decisions.