Samsung Galaxy Watch 8 Ultra (LTE-2025) 47mm-Titanium Silver
MODELSamsung Galaxy Watch Ultra (2025) – LTE, 47mm
DISPLAY1.5" Super AMOLED, Always-On, up to 3,000 nits brightness, sapphire crystal protection
SCREEN RESOLUTION480 × 480 pixels
SCREEN SIZE1.5 inches (main display)
Microphone InputYes, includes mic and built-in speaker (supports calls over LTE)
BLUETOOTHBluetooth 5.3
WATERPROOF10 ATM water resistance; IP68 dust/water protection; MIL-STD-810H rugged certification
GPSDual-frequency GPS (L1 + L5), supports GPS, GLONASS, BeiDou, Galileo
OS CompatibilityWear OS 6 with One UI Watch 8 OS; supports Android 12+ devices
SensorsBioActive Sensor (HR, ECG, BIA, SpO2, skin temperature), temperature, accelerometer, gyroscope, barometer, compass, light sensor
DISPLAY1.5" Super AMOLED, Always-On, up to 3,000 nits brightness, sapphire crystal protection
SCREEN RESOLUTION480 × 480 pixels
SCREEN SIZE1.5 inches (main display)
Microphone InputYes, includes mic and built-in speaker (supports calls over LTE)
BLUETOOTHBluetooth 5.3
WATERPROOF10 ATM water resistance; IP68 dust/water protection; MIL-STD-810H rugged certification
GPSDual-frequency GPS (L1 + L5), supports GPS, GLONASS, BeiDou, Galileo
OS CompatibilityWear OS 6 with One UI Watch 8 OS; supports Android 12+ devices
SensorsBioActive Sensor (HR, ECG, BIA, SpO2, skin temperature), temperature, accelerometer, gyroscope, barometer, compass, light sensor