Samsung · Last verified 2026-10-10
Manufacturer availability, OS specification, update policy, firmware or regional security end. Claim scope in device/policy notes.

Wear OS · Released 2026-08-07 · Selected markets / regional security reference
Security support ends
Official
No separate final major version release date is specified. Security support ends separately.
Samsung Galaxy Watch9 · Support commitment
No separate final major version release date is specified. Security support ends separately.
Availability reference and original OS: https://news.samsung.com/global/samsung-galaxy-watch-ultra2-and-watch9-your-health-companion-on-the-wrist . Availability: https://news.samsung.com/my/samsung-officially-launches-galaxy-z-fold8-ultra-fold8-flip8-watch-ultra2-and-watch9 . Verified Wear OS 7 from manufacturer launch specification; subsequent versions require separate checking. Official regional security end: https://www.samsung.com/in/watches/galaxy-watch/galaxy-watch9-40mm-cream-bluetooth-sm-l340nzeains/ . Wear OS and One UI Watch use different version numbering. No images or AnTuTu in this batch.
Official regional security end. OS generation count not separately verified with manufacturer evidence in this research. Quarterly scope: https://security.samsungmobile.com/workScope.smsb
Image source ↗ · Samsung
Manufacturer product render, resized. © Samsung.
Sources substantiate only the indicated claims; missing values cannot be inferred from them.
Samsung · Last verified 2026-10-10
Manufacturer availability, OS specification, update policy, firmware or regional security end. Claim scope in device/policy notes.
Samsung · Last verified 2026-10-10
Manufacturer availability, OS specification, update policy, firmware or regional security end. Claim scope in device/policy notes.