Samsung has stopped software and security updates for the Galaxy Watch 4 and the Galaxy Watch 4 Classic. This comes about five years after both watches first launched in August 2021. Samsung said this indirectly by taking the two models off its official page for security update support.
This also means Samsung is ending help for two well-known devices in its watch line. The Galaxy Watch 4 family was Samsung’s first set of watches made on Wear OS. It was also part of Samsung’s shift back to Google’s platform for wearables.
August 2026 Was the Last Security Patch
The final security update for both models is the one dated August 2026. Samsung sent that update to the watches in August. It covered security fixes. After that, Samsung removed the watches from its supported-device list.
Samsung’s own product notes had shown the end date for the Galaxy Watch 4 security updates.
The watches should still run as they always have, using the software that has been updated over the years. What changes is that Samsung will not keep sending regular security patches for new problems found later.
Four Wear OS Generations Landed On Watch 4
Samsung ended support for the Galaxy Watch 4. With that, the model’s software story also comes to a close. It had been a key part of Samsung’s push in watches.
At launch, the watch came with Wear OS 3. Samsung then added One UI Watch on top. After that, four major updates followed. The last round finished with Wear OS 6 and One UI Watch 8.
Because of that plan, people with the Watch 4 did get the main Wear OS updates Samsung promised. The rollout did not cut them off after the first software shift.
The Galaxy Watch 4 also helped in another way. It brought new momentum to Google’s Wear OS lineup. Samsung worked with Google on the new unified Wear OS platform, moving its Galaxy Watch lineup away from the older Tizen-based watch software used on earlier Samsung smartwatches.
The End of Support For Watch 4: What It Means
When official support ends, the Galaxy Watch 4 or Watch 4 Classic watches will continue to function, but they will no longer receive routine patches or major platform updates. The watch can still do what it does now. Users can keep using notifications, fitness tools, apps, and other options that already work.
The Galaxy Watch 4 and Watch 4 Classic are no longer listed for regular security updates. They will also not receive fresh platform updates for these models.
“No longer supported” does not automatically mean the watch is unsafe right away. The bigger issue is that any new security problems found later may not get official patches.
So treat the cutoff as a sign to plan, not a sudden emergency. If users rely on the watch a lot, or care about long-term software support, upgrading may be a smart move.
Should You Upgrade From the Galaxy Watch 4?
If the Watch 4 still runs fine, one doesn’t need to swap it out right away. Samsung ended support, but the watch can keep doing what it already does. If users care about ongoing security fixes and newer Wear OS features, a newer Galaxy Watch model will make more sense. On Samsung’s security update page, supported devices include Galaxy Watch 5 through Watch 9, plus the Watch FE line and Watch Ultra models.
For people in India, the Galaxy Watch 8 starts at ₹32,999 for the 40mm Bluetooth version. The 44mm model starts at ₹35,999 on Samsung India’s site. The Galaxy Watch 9 starts higher. The 40mm Bluetooth model lists at ₹37,999, and the 44mm version lists at ₹40,999. So if one wants to spend less, the Watch 8 can be a better step up from the Watch 4. If the demand is for the most recent generation, the Watch 9 is the newer choice.
Conclusion
Samsung has pulled the Galaxy Watch 4 and the Galaxy Watch 4 Classic off its security update support list. That move marks the official end of support for a major smartwatch era from the company.
The watches came out in August 2021. They later got four big Wear OS updates. Now they have also reached the end of the security support Samsung promised.
Watch 4 owners do not have to shut off their devices today. Still, the August 2026 patch looks like it will be the last security update. If you plan to use the watch for more years, it may be smart to switch to a newer model that still gets updates.
Samsung’s newer watches, like Watch 8 and Watch 9, are set up for users who want ongoing software and security coverage.
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