The Watch Ultra features a titanium casing with a “cushion design” for added durability and a lightweight feel. It’s equipped with sapphire crystal glass for scratch and impact resistance. 

It has a 1.5-inch Super AMOLED display with a 480×480 pixel resolution. The display is designed to be bright, with a reported peak brightness of 3000 nits, making it easy to read in various lighting conditions, including bright sunlight. 

The watch is powered by Samsung’s Exynos W1000 processor, likely offering improved performance and efficiency. 

The Watch Ultra includes a BioActive Sensor for comprehensive health tracking, including heart rate, blood oxygen, and body temperature. It also features a pedometer, gyroscope, barometer, and GPS. 

The watch is built to withstand extreme conditions with:

• Water resistance up to 100 meters (10 ATM). 
• Dust resistance with an IP68 rating. 
• Operating temperature range from -20°C to 55°C. 
• Altitude resistance up to 9,000m above sea level. 

• Dual-frequency GPS for accurate location tracking. 
• “Quick Button” for quick access to sports modes and other functions. 
• Potential for long battery life, especially in power-saving mode. 
• GPX data-based navigation for outdoor activities. 
• Support for multisport tracking and personalized FTP settings for cycling.