The Samsung Galaxy Watch Ultra (Galaxy Watch Ultra 2025) features a durable titanium design (47mm) resistant to harsh conditions (10 ATM), a powerful 3nm processor, and a battery that lasts up to 100 hours in power-saving mode. It offers advanced health analytics via the BioActive Sensor and AI technologies (Galaxy AI), along with smart gesture controls, making it ideal for fitness enthusiasts and demanding conditions. Key Features: Ultra-Durable Design: Lightweight titanium body with water pressure resistance up to 10 ATM, resistance to high temperatures (up to 55°C) and altitudes (up to 9000 meters). Smart and Efficient Performance: Advanced 3nm processor for fast and smooth performance. Long-Lasting Battery: Lasts up to 100 hours in power-saving mode, reducing the need for frequent recharging. Galaxy AI and Health Technologies: The new BioActive Sensor accurately monitors health status, and "Energy Score" provides daily wellness analysis. Smart Control Features: Double Pinch Gesture feature to answer calls, take photos, or mute notifications. Precise Location System: Enhanced built-in GPS for extreme sports environments. Water Activity Support: Ready for swimming, water skiing, and diving with accurate motion tracking.