Galaxy Watch 8 Firmware Update Tracker

Update (26/02): After the Bluetooth variant, Samsung is now releasing the February 2026 patch for the Watch 8 & Classic LTE variants. The released firmware number is L505NKOU3AZB2 and comes in a 423MB file. It is now available to install in South Korea, and more countries are expected to join soon.

The Galaxy Watch 8 and Galaxy Watch 8 Classic are two of the most advanced smartwatches on the market. Samsung regularly delivers the latest software updates to both models. On this page, you will find all the latest and updated One UI Watch versions, regular monthly security patches, and other software-related news.

Samsung has now released a new February 2026 software update for both watches. The new firmware version is X330XXU2AZB1, and it is 424MB in size. The update includes the monthly security patch and general system improvements, with no new features added. It is currently rolling out in South Korea and will gradually expand to other countries.