The Samsung Galaxy Watch Ultra 2 introduces significant upgrades over its predecessors. It features a thinner titanium squircle case, a larger 800mAh battery, and enhanced durability with IP69K ingress protection. The OLED panel now reaches up to 5,000 nits brightness.

In contrast, the Galaxy Watch Ultra 2025 is largely identical to the 2024 model, with the primary difference being increased storage. It lacks the new Qualcomm silicon, has a smaller battery, and a thicker design. While the Ultra 2025 can still be a good option if found on sale, the Ultra 2 is recommended for its advancements.

The Galaxy Watch Ultra 2 launched on July 22, 2026, for $699, offering 64GB of storage. The Galaxy Watch Ultra 2025 debuted at $649. The Ultra 2 boasts a slimmer 10mm profile compared to the 12.1mm of the Ultra 2025, a brighter display, and the new Qualcomm Snapdragon Wear Elite chipset, promising better efficiency and battery life.