Complete end-of-life dates, support windows, and security status for all Apple Watch versions. Data sourced from endoflife.date and official vendor documentation. Updated at every deploy.
| Version | Latest Release | Release Date | EOL Date | Days | Status |
|---|---|---|---|---|---|
| 1 | — | Apr 24, 2015 | Sep 17, 2018 | 2791 days past EOL | EOL |
| series-1 | — | Sep 12, 2016 | Sep 15, 2020 | 2062 days past EOL | EOL |
| series-2 | — | Sep 16, 2016 | Sep 15, 2020 | 2062 days past EOL | EOL |
| series-3 | — | Sep 22, 2017 | Sep 13, 2022 | 1334 days past EOL | EOL |
| series-4 | — | Sep 21, 2018 | Sep 16, 2024 | 600 days past EOL | EOL |
| series-5 | — | Sep 20, 2019 | Sep 16, 2024 | 600 days past EOL | EOL |
| se-1 | — | Sep 18, 2020 | Sep 16, 2024 | 600 days past EOL | EOL |
| series-6 | — | Sep 18, 2020 | Already EOL | Supported | Active |
| series-7 | — | Oct 15, 2021 | Already EOL | Supported | Active |
| se-2 | — | Sep 16, 2022 | Already EOL | Supported | Active |
| series-8 | — | Sep 16, 2022 | Already EOL | Supported | Active |
| ultra-1 | — | Sep 23, 2022 | Already EOL | Supported | Active |
| series-9 | — | Sep 22, 2023 | Already EOL | Supported | Active |
| ultra-2 | — | Sep 22, 2023 | Already EOL | Supported | Active |
| series-10 | — | Sep 20, 2024 | Already EOL | Supported | Active |
| ultra-3 | — | Sep 19, 2025 | Already EOL | Supported | Active |
| se-3 | — | Sep 19, 2025 | Already EOL | Supported | Active |
| series-11 | — | Sep 19, 2025 | Already EOL | Supported | Active |
When a Apple Watch version reaches end of life, the maintainers stop issuing security patches. Vulnerabilities discovered after this date are publicly disclosed on the National Vulnerability Database, exploit code appears on GitHub, and your systems remain permanently exposed.
The CVE blind spot: Most vulnerability scanners check for known CVEs but do not flag the accumulation of unpatched vulnerabilities in EOL software. With a zero-day, nobody knows about the vulnerability. With EOL software, the vulnerability is public — listed, rated, and often weaponized — but no patch will ever exist. This is the most dangerous gap in enterprise security posture.
Organizations running EOL Apple Watch should treat it as a vulnerability class in their risk register, apply compensating controls (network segmentation, enhanced monitoring, access restriction), and prioritize migration to a supported version.
Upload requirements.txt, package.json, or Gemfile — full EOL report instantly.
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