July 9th was a significant day for Samsung. The long-awaited devices were unveiled at the Galaxy Unpacked event. While the Galaxy Z Fold 7 and Z Flip 7 series were the highlights of the event, other series also received attention. One of the most important devices unveiled at the Unpacked event was the Galaxy Watch Ultra 2025. Here are the Samsung Galaxy Watch Ultra 2025 specifications.

Galaxy Watch Ultra 2025 Comes with a Titanium Body

The new flagship smartwatch announced by Samsung offers a wide range of features. The 47mm Galaxy Watch Ultra 2025 features a 1.5-inch AMOLED display with 3000 nits of brightness and a resolution of 480 x 480 pixels. The device features sapphire glass for screen protection and is made of Titanium, a material touted as extremely durable.

Powered by a 5-core Exynos W1000 processor built on a 3nm process, the Watch Ultra was introduced with 2GB of RAM and 64GB of storage. Its 590mAh battery capacity is said to provide up to 48 hours of battery life under heavy use and up to 100 hours in power-saving mode.

The Samsung Galaxy Watch Ultra 2025 weighs 60 grams and is IP58 and IP59 certified for water and dust resistance. It also operates at temperatures down to -20 degrees Celsius (-20 degrees Fahrenheit), features a powerful built-in siren, and can also measure antioxidant activity via your finger.

For health reasons, it’s equipped with sleep apnea detection, sleep coaching, heart rate and stress tracking, SpO2 measurement, running coaching, and Bedtime Guidance features. Dr. Hon Pak made the following statement regarding these features:

“Sleep remains a cornerstone of our approach to wellness, as it impacts physical and mental health, social relationships, and even work performance. With the Galaxy Watch, we are now focusing on providing holistic sleep-focused insights and how this insight can create meaningful changes in daily life. We believe this approach aligns with our vision of enabling a more vibrant life through proactive care and holistic health management.”