Apple Watch series-1 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Apple Watch series-1 reached end of life on 15 Sept 2020. It no longer receives security fixes.
Support timeline
Official dates from the Apple Watch release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 12 Sept 2016 | — |
| End of life | 15 Sept 2020 | 5.9 years ago |
| Latest release | — | final |
Where to go from series-1
Recommended target: Apple Watch series-11.
The newest actively supported branch is Apple Watch series-11 (latest release ).
Frequently asked questions
Is Apple Watch series-1 still safe to use?
Apple Watch series-1 reached end of life on 15 Sept 2020, 2,154 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Apple Watch series-1?
Yes — the final release (series-1) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Apple Watch series-1 to?
Upgrade to Apple Watch series-11, the newest actively supported branch.