Samsung Galaxy watch 8 ultra (2025) — 47mm / Titanium blue

Samsung Galaxy Watch 8 Ultra (LTE-2025) 47mm-Titanium Silver Product Specifications MODEL Samsung Galaxy Watch Ultra (2025) – LTE, 47mm DISPLAY 1.5" Super AMOLED, Always-On, up to 3,000 nits brightness, sapphire crystal protection SCREEN RESOLUTION 480 × 480 pixels SCREEN SIZE 1.5 inches (main display) Microphone Input Yes, includes mic and built-in speaker (supports calls over LTE) BLUETOOTH Bluetooth 5.3 WATERPROOF 10 ATM water resistance; IP68 dust/water protection; MIL-STD-810H rugged certification GPS Dual-frequency GPS (L1 + L5), supports GPS, GLONASS, BeiDou, Galileo OS Compatibility Wear OS 6 with One UI Watch 8 OS; supports Android 12+ devices Sensors BioActive Sensor (HR, ECG, BIA, SpO2, skin temperature), temperature, accelerometer, gyroscope, barometer, compass, light sensor