The Apple Watch Ultra 2 (2024) in Black Titanium is a rugged, advanced smartwatch featuring a 49mm case made from aerospace-grade titanium, offering exceptional durability and corrosion resistance. It is equipped with the powerful S9 SiP with a 64-bit dual-core processor and a bright Always-On Retina LTPO OLED display capable of reaching 3000 nits. This model includes LTE cellular connectivity, precision dual-frequency GPS, and is water-resistant to 100 meters, making it suitable for extreme sports and diving up to 40 meters.

Feature	Specification
Case Material	Black Titanium
Case Size	49mm
Display	Always-On Retina LTPO OLED, 410 by 502 pixels, up to 3000 nits brightness
Processor	Apple S9 SiP with 64-bit dual-core processor
Internal Storage	64 GB
Connectivity	LTE and UMTS, Wi-Fi 4 (802.11n), Bluetooth 5.3, L1+L5 Precision dual-frequency GPS
Water Resistance	100m (ISO standard 22810:2010), recreational scuba diving to 40m
Dust Resistance	IP6X
Battery Life	Up to 36 hours (normal use), up to 72 hours (Low Power Mode)
Sensors	Electrical heart sensor, Third-generation optical heart sensor, Blood oxygen sensor, Temperature sensor, Depth gauge, Water temperature sensor, Compass, Always-on altimeter, High-g accelerometer, High dynamic range gyroscope, Ambient light sensor
Operating System	watchOS 10 (or later)
Weight	61.8 grams (black titanium)