A couple of days ago, Samsung released the stable version of the One UI 9 Watch (Wear OS 7) for the Galaxy Watch 8 and the Galaxy Watch 8 Classic. Initially, the brand offered it in its home country, South Korea. While it was expected that the company would roll it out in the US a couple of weeks later, the update is already here.
The update for the non-cellular Classic units enrolled in the beta program is 158.50MB in size and carries firmware version L500XXU2BZJ7 (via Kailash). The update for the other model should also have a similar size, with its firmware version ending with BZJ7 too. The tech giant should release it in other countries over the next few days.
You can check for the availability of One UI 9 Watch on your Galaxy Watch 8 series and get it by opening the Galaxy Wearable app and going to Watch settings > Watch software update > Download and install. Below is the complete official changelog of the new software.
Galaxy Watch 8 series One UI 9 Watch official changelog
Redesigned Layout and Interface
The watch settings screen in the Galaxy Wearable app has been completely redesigned, making it easier to access your most frequently used features. It now also displays your current watch face as a high-resolution image.
New Ways to Discover Watch Faces
Finding the perfect watch face is now simpler. Watch faces are organized into categories—each with a detailed description—to help you better understand their unique features and designs. The watch face gallery has also been revamped; you can preview designs through larger thumbnails, eliminating the need to tap on each one. You can even swipe left or right on a thumbnail to explore different color options and styles.
Smart Watch Face Recommendations
When viewing a specific watch face, the app will suggest similar options at the bottom of the screen. You can also discover matching watch faces by selecting fashion photos that align with your personal style, or receive recommendations based on the design of your current watch face.
Simplified Watch Face Editing
The watch face editing interface has been streamlined into two tabs: a “Style” tab for adjusting the watch’s appearance, and a “Complications” tab for configuring additional features. Quickly identify all customizable elements and perfect your watch face design in no time.
Enhanced Design for Health Metrics
Key health metrics—such as sleep and heart health—are now presented using circular charts and a design optimized specifically for your watch. This creates a cleaner, more cohesive look, making it easier to check your health data at a glance.
Color-Coded Health Status
The color-coding system used to represent your health status has been standardized. Use color-coded status indicators to check your current health and any changes at a glance.
An Enhanced Mobile App Experience
The Samsung Health mobile app has been improved to be easier and more intuitive. You can customize your home screen by adjusting the size of individual cards, and easily monitor your health by viewing categories such as activity, sleep, mindfulness, and nutrition. Additionally, the improved charts allow you to zoom in or overlay different data sets, making it simpler to track changes in your health over time.
More Engaging Measurement Processes
When measuring key health metrics—such as heart rate, stress levels, or body composition—vibrant graphics and dynamic animations make the process feel more lively and intuitive.
A More Powerful Workout Experience
Pause or end your workouts using the “back” button, without needing to touch the screen. With large, clear text and intuitive heart rate zone displays, you can easily keep track of essential workout data, even while in the middle of intense physical activity.
Daily Cardio Load Tracking
Monitor the impact that your exercise and physical activity have on your heart. The system provides guidance on an optimal target load—helping you exercise effectively while minimizing the risk of injury—and lets you know when it’s time to rest. Your target load range is adjusted daily based on your recent activity levels and personal fitness goals.
Monitor Vital Signs During Sleep
Use your watch to track metrics such as heart rate, heart rate variability (HRV), respiratory rate, skin temperature, and blood oxygen levels while you sleep. Once an initial baseline is established, the watch continuously monitors your health and alerts you if any significant changes are detected.
Systematic Heart Health Management
Keep a record of the health metrics and lifestyle habits that influence your heart health. A daily heart health score is provided based on an analysis of your sleep, exercise, body mass index (BMI), and vascular stress. This score makes it easy to check and understand your current heart health status.
The shortcut tiles now support a wider range of health features, allowing you to quickly access the health information you need. New shortcuts include daily activity, sleep coaching, daily cardio load, and more.
Compass for Safe Outdoor Activities
Navigate safely while outdoors with the help of your watch. You can mark important locations—such as where you parked your car or set up your tent—as waypoints. If you have trouble finding your way back, the watch will provide directional guidance. Additionally, the “return to start” (backtrack) feature records your path, making it easy to retrace your steps to your starting point.
Camera Controller Updates
Control your camera right from your wrist. New modes have been added to the Camera Controller, including Food, Portrait Video, Slow Motion, and Hyperlapse. By swiping up from the bottom of the screen, you can access settings to switch between the front and rear cameras, or adjust options like Motion Photo and flash.
Customizable Text Size for Tiles
Adjusting the text size on your watch now also applies to your tiles. The tile layout automatically adapts to the text size you have selected.
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