What Is New in Samsung's Galaxy Watch Ultra2 and Galaxy Watch9?

Samsung announced Galaxy Watch Ultra 2 and Galaxy Watch 9 at its Galaxy Unpacked event in London on July 22, unveiling its most significant smartwatch upgrade in years, with both models built around a new chipset, brighter displays, and an expanded suite of AI-driven health features aimed at turning everyday biometric data into actionable guidance.

The two watches, successors to the Samsung Galaxy Watch Ultra and Galaxy Watch 8, respectively, went up for pre-order the same day and became widely available from August 7. Both run One UI 9 Watch based on Wear OS 7, and both mark the first time Samsung has used the Qualcomm Snapdragon Wear Elite platform across its watch lineup, replacing the Exynos W1000 chip used in the previous two generations.

What Sets the Galaxy Watch Ultra2 Apart?

The Galaxy Watch Ultra 2 is positioned as Samsung's flagship for demanding outdoor and high-intensity use. It comes in a single 47mm size with an 800mAh battery, a 35 percent capacity increase over its predecessor, paired with a display that reaches up to 5,000 nits of peak brightness, which Samsung describes as a first for any smartwatch. The shock-resistant titanium casing returns, now 12 percent thinner and fitted with softer bands for comfort during extended wear. Priced at 699.99 dollars in the US, the watch is available in Titanium Silver or Titanium Gray.

New sport-specific features headline the software side. A refreshed Trail Run mode delivers real-time elevation data, climbing progress, and cumulative ascent and descent distance, while a hydration guidance tool, added to Nutrition Alert, estimates sweat loss relative to body weight to recommend fluid intake during long workouts. In partnership with dive equipment brand Mares, the Ultra2 also becomes the first Wear OS smartwatch to support advanced diving features, including real-time ascent and descent rate tracking and safety decompression timing, though these features will roll out later in the year and remain exclusive to the Ultra2 for two years among Wear OS devices.

How Does the Galaxy Watch 9 Compare?

The Galaxy Watch9 is designed as an everyday health companion rather than an outdoor-sport specialist. It comes in two sizes, 40mm and 44mm, starting at 379.99 dollars for the Bluetooth model and 429.99 dollars for the LTE version, a 30-dollar increase over the Watch8 at every configuration. Despite carrying a smaller 390mAh battery, capacity has grown 20 percent over the previous generation, and the watch retains its familiar cushion-round silhouette with a slimmer body and a new Sport band air-pocket structure for more secure all-day wear. Colour options include Cream and Graphite for the 40mm model, and Graphite and Silver for the 44mm model, notably without a Classic variant this cycle.

Both watches share an expanded Samsung Health platform, and this shared foundation is where most of the headline health upgrades sit, including several capabilities making their debut across the lineup:

• Vitals, which builds an overnight health baseline and flags meaningful deviations from a user's normal readings.

• Heart Health Score, offering a simplified view of cardiovascular wellness with personalised lifestyle recommendations.

• Daily Cardio Load and Fitness Index, which together guide training volume and estimate recovery needs.

• An FDA-authorised Sleep Apnea detection feature, intended to flag signs of moderate to severe sleep apnea over a two-night monitoring window.

• A two-month free iFIT trial, letting users follow global workout destinations directly from the watch.

Why Is Samsung Emphasising Proactive Health Over Reactive Tracking?

TM Roh, head of Samsung's Device eXperience division, framed the launch around a shift from reactive treatment to proactive care, arguing that continuous, integrated tracking across the wrist and phone lets health issues surface earlier rather than after symptoms appear. That philosophy is reflected in how tightly the new watches are tied to the broader Galaxy ecosystem, launching alongside the Galaxy Z Fold8 series, Z Flip8, and Galaxy Glasses as part of Samsung's push toward what it calls a life companion experience spanning wrist, pocket, and home.

Early demand appears strong, with Samsung reporting pre-orders for the new Galaxy Z and Watch lineup up more than 30 percent compared to the previous generation. For consumers weighing the two watches, the choice largely comes down to use case: the Ultra2 suits outdoor athletes, hikers, and divers who need maximum battery life and durability, while the Watch9 targets anyone who wants comprehensive everyday health tracking in a lighter, more affordable package. Both, however, represent Samsung's clearest bet yet that the smartwatch's future lies less in notifications and more in becoming a genuine health monitoring device.