Samsung just rolled out One UI 6 to older smartwatches — here's the new features
Covers at least 3 generations of Samsung watches
Here at Tom’s Guide our expert editors are committed to bringing you the best news, reviews and guides to help you stay informed and ahead of the curve!
You are now subscribed
Your newsletter sign-up was successful
Want to add more newsletters?
Daily (Mon-Sun)
Tom's Guide Daily
Sign up to get the latest updates on all of your favorite content! From cutting-edge tech news and the hottest streaming buzz to unbeatable deals on the best products and in-depth reviews, we’ve got you covered.
Weekly on Thursday
Tom's AI Guide
Be AI savvy with your weekly newsletter summing up all the biggest AI news you need to know. Plus, analysis from our AI editor and tips on how to use the latest AI tools!
Weekly on Friday
Tom's iGuide
Unlock the vast world of Apple news straight to your inbox. With coverage on everything from exciting product launches to essential software updates, this is your go-to source for the latest updates on all the best Apple content.
Weekly on Monday
Tom's Streaming Guide
Our weekly newsletter is expertly crafted to immerse you in the world of streaming. Stay updated on the latest releases and our top recommendations across your favorite streaming platforms.
Join the club
Get full access to premium articles, exclusive features and a growing list of member rewards.
Today, Samsung announced that the One UI 6 Watch operating system is starting to roll out to older Galaxy Watches. Additionally, the update will bring some features currently available on the Galaxy Watch Ultra and Galaxy Watch 7, two of the best smartwatches, to select Galaxy Watches.
Previous generations compatible with the update include the Galaxy Watch 6, Watch 6 Classic, Watch 5, Watch 5 Pro, Watch 4, Watch 4 Classic and Galaxy Watch FE.
For those avoiding smartwatches, picking up an older Galaxy Watch with newer features may be the way to get into wearables.
The two most significant new features coming down the line are the energy score and sleep analysis. Energy Score is a tracking tool that looks at your overall health and gives you a score based on your combined metrics. The various tracked metrics include sleep, activity, sleeping heart rate and sleeping heart rate variability. Energy score will make recommendations based on where your score is at.
Along the sleep lines, One UI 6 also introduced a new Sleep apnea feature that uses different sleep tracking tools to potentially spot sleep apnea.
The update is bringing some AI features to older Galaxy Watches, including suggested replies in text messages and Double Pinch Gestures. This needs to be paired with a Galaxy phone, but it allows you to use some gesture controls to do things like answer calls, dismiss alarms and take photos.
Besides the energy score and AI, other new features to older Galaxy Watches include new fitness trackers. Race introduces comparisons of your current and past performance to help you see improvements and find new edges in training. Workout Routine allows you to build personalized workout routines and combine exercises tailored to your goals.
Get instant access to breaking news, the hottest reviews, great deals and helpful tips.
Lastly, the update adds new watch faces, including the minimalist Simple Digital face, Ultra Info Board, which immediately features all of the tracking on the display, and the Spatial Number display, that you've probably seen in Galaxy Watch 7 ads featuring a very graphical style.
More from Tom's Guide
- I biked 13 miles with the Apple Watch Ultra 2 vs. Samsung Galaxy Watch Ultra — here’s the winner
- Samsung's stunning The Frame TV is $700 off in early Black Friday deal
- Galaxy Z Flip FE tipped for 2025 release — here’s what we know

Scott Younker is the West Coast Reporter at Tom’s Guide. He covers all the lastest tech news. He’s been involved in tech since 2011 at various outlets and is on an ongoing hunt to build the easiest to use home media system. When not writing about the latest devices, you are more than welcome to discuss board games or disc golf with him. He also handles all the Connections coverage on Tom's Guide and has been playing the addictive NYT game since it released.
