Samsung has released a third One UI 9 Watch beta for the Galaxy Watch7, according to a report published October 6, 2026. The update is described as a maintenance release focused on bug fixes, not a confirmed stable public rollout. Detailed build and fix information comes from Sammy Fans; Samsung’s Community post on the update could not be accessed to verify its changelog.
What’s new in One UI 9 Beta 3 for the Galaxy Watch 7?
Sammy Fans identifies the beta build by a suffix of ZZJ1 and estimates its download size at about 220 MB. The report characterizes the release as bug fixes and stability improvements. Its listed changes are:
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- Fixes for screen flicker when notifications arrive while Always On Display (AOD) is enabled.
- Improvements to system and sensor stability.
- Fixes for Samsung Health problems.
- A correction for Home button shortcut settings that do not follow correctly after a software update.
- A fix for Now Bar apps displaying incorrectly on the AOD screen.
These details are from the Sammy Fans report dated October 6, 2026, rather than an independently reviewed Samsung changelog. The Samsung Community post has the same date and subject, but its page was inaccessible, so its contents do not independently confirm the reported fixes.
How to download the Galaxy Watch 7 beta update
For a Watch7 already enrolled in the One UI Beta Program, Sammy Fans reports this update route in the Galaxy Wearable app:
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- PUSH PAST YESTERDAY: Looking for a great way to bring out your personal best every day? Challenge yourself to excel on your next run or bike ride using tracking with Galaxy AI¹ that lets you compare your current performance to your last one²
- START YOUR DAY WITH YOUR ENERGY SCORE: Know how ready you are to take on the day using your personalized Energy Score with Galaxy AI¹; It calculates today’s physical readiness based on what you did yesterday
- KEEP A CLOSER EYE ON YOUR HEART HEALTH: Get the most out of your fitness workouts using improved Heart Rate Tracking³ with Galaxy AI¹ that filters out your body’s movements for a more accurate reading
- GET A BOOST TOWARD YOUR GOALS: Stay on track toward your goals using personalized suggestions from Wellness Tips⁴; Your Watch collects the insights and then they’re analyzed on your phone
- BETTER SLEEP. A HEALTHIER YOU: Learn better habits for more restful nights using sleep tracking⁵ with Galaxy AI¹ — it also helps detect moderate to severe sleep apnea⁶; Get helpful insights collected by your Watch and analyzed by your phone
- Open Galaxy Wearable on the paired phone.
- Tap Watch settings.
- Tap Watch software update.
- Tap Download and install and follow the app’s prompts if the update is offered.
This reported path is for existing beta participants; it is not an enrollment guide or a guarantee that the update will appear. The available sources do not establish the full list of eligible markets or Watch7 variants, and eligibility may depend on region and device variant.
Is One UI 9 Beta 3 available to every Galaxy Watch7 owner?
No such broad availability is established. The October 6 report concerns a beta release, and the Samsung Community result confirms a Watch7 beta post’s date and subject but not its body. The sources do not establish that all Watch7 owners can enroll or receive this build. Samsung has not been confirmed here to have announced a stable public release date.
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- PUSH PAST YESTERDAY: Looking for a great way to bring out your personal best every day. Challenge yourself to excel on your next run or bike ride using tracking with Galaxy AI¹ that lets you compare your current performance to your last one²
- START YOUR DAY WITH YOUR ENERGY SCORE: Know how ready you are to take on the day using your personalized Energy Score with Galaxy AI¹; It calculates today’s physical readiness based on what you did yesterday
- KEEP A CLOSER EYE ON YOUR HEART HEALTH: Get the most out of your fitness workouts using improved Heart Rate Tracking³ with Galaxy AI¹ that filters out your body’s movements for a more accurate reading
- GET A BOOST TOWARD YOUR GOALS: Stay on track toward your goals using personalized suggestions from Wellness Tips⁴; Your Watch collects the insights and then they’re analyzed on your phone
- BETTER SLEEP. A HEALTHIER YOU: Learn better habits for more restful nights using sleep tracking⁵ with Galaxy AI¹ — it also helps detect moderate to severe sleep apnea⁶; Get helpful insights collected by your Watch and analyzed by your phone
Samsung’s 2026 first-quarter interim report identifies the Galaxy Watch7 as a smartwatch and lists 40 mm and 44 mm versions. That product identification does not establish beta eligibility for either size or any particular market.
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- Next-Generation 3nm Processor: Exynos W1000 chipset delivers significantly faster performance and smoother app navigation.
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- PUSH PAST YESTERDAY: Looking for a great way to bring out your personal best every day. Challenge yourself to excel on your next run or bike ride using tracking with Galaxy AI¹ that lets you compare your current performance to your last one²
- START YOUR DAY WITH YOUR ENERGY SCORE: Know how ready you are to take on the day using your personalized Energy Score with Galaxy AI¹; It calculates today’s physical readiness based on what you did yesterday
- KEEP A CLOSER EYE ON YOUR HEART HEALTH: Get the most out of your fitness workouts using improved Heart Rate Tracking³ with Galaxy AI¹ that filters out your body’s movements for a more accurate reading
- GET A BOOST TOWARD YOUR GOALS: Stay on track toward your goals using personalized suggestions from Wellness Tips⁴; Your Watch collects the insights and then they’re analyzed on your phone
- BETTER SLEEP. A HEALTHIER YOU: Learn better habits for more restful nights using sleep tracking⁵ with Galaxy AI¹ — it also helps detect moderate to severe sleep apnea⁶; Get helpful insights collected by your Watch and analyzed by your phone
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