Samsung Galaxy Watch Ultra2 Review: Wear OS 7, Health Features & Diving Mode Unboxed! (2026)

The Samsung Galaxy Watch Ultra2 is a powerhouse of a wearable, offering a comprehensive suite of health and fitness tracking features. It runs on the latest Wear OS 7-based One UI Watch 9 software, which brings a familiar interface with some welcome enhancements. The watch's integration with Gemini AI is a standout feature, allowing users to perform tasks like starting timers or getting directions with a simple raise of the wrist. However, the feature's reliability can be inconsistent.

One of the most intriguing aspects of the Ultra2 is its focus on preventive health. Samsung Health, the companion app, takes a proactive approach by analyzing vital measurements and notifying users when something is amiss. It provides a summarized score of heart health, considering sleep patterns, physical activity, BMI, and vascular load. This holistic approach is a significant step forward in wearable technology.

The watch also tracks fitness index, collecting data from walking/running activities and body composition. While the electrical impedance method for body composition estimation may have its limitations, it still provides valuable insights. The Ultra2's ability to offer personalized suggestions based on individual baselines is commendable.

Trail Running and Diving data are particularly impressive. Trail Running now includes detailed impact data, pace suggestions, and real-time hydration guidance. The partnership with Mares has transformed the Galaxy Watch Ultra2 into a full-fledged diving monitor, offering features like automatic depth and water temperature detection, ascent rate tracking, and safe dive time limits.

The Galaxy Wearable app, available for Android, has been revamped with a cleaner, more interactive design. It features a navigation bar with tabs for watch faces, settings, and a combined tab for quick access to common settings. The app's customization options, including widgets for vital data, enhance the user experience.

In conclusion, the Samsung Galaxy Watch Ultra2 is a feature-rich wearable that pushes the boundaries of health and fitness tracking. Its combination of advanced sensors, AI integration, and a focus on preventive health makes it a compelling choice for adventure-seekers and fitness enthusiasts alike. While there are some minor quirks, the overall experience is impressive, and the future updates promise to further enhance its capabilities.

Samsung Galaxy Watch Ultra2 Review: Wear OS 7, Health Features & Diving Mode Unboxed! (2026)

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