Samsung Galaxy Watch 8 Ultra 47mm (Black)

General

• Model: Galaxy Watch 8 Ultra 47mm LTE

• Dimensions: 47.4 × 47.1 × 12.1 mm

• Weight: 60.5 g

• Build: Titanium case with sapphire crystal glass

• Strap Compatibility: 24 mm width; includes marine-style band with titanium buckle

• Durability: MIL-STD-810H certified, 10 ATM water resistance, withstands up to 55°C heat and 9,000 m altitude

Display

• Type: Super AMOLED

• Size: 1.5 inches

• Resolution: 480 × 480 pixels (~327 ppi)

• Brightness: Up to 3000 nits (peak)

• Protection: Sapphire crystal glass

Performance

• Processor: Exynos W1000 (Penta-core, 3nm)

• RAM: 2 GB

• Storage: 64 GB internal

• Operating System: Wear OS 6 with One UI Watch 8

Battery

• Capacity: 590 mAh

• Charging: Wireless charging

• Battery Life: Up to 60 hours typical use; up to 100 hours in Power Saving Mode

Connectivity

• LTE: eSIM support (region-dependent)

• Bluetooth: Version 5.3

• Wi-Fi: Dual-band (2.4 GHz / 5 GHz)

• NFC: Supported

• GPS: Dual-frequency (L1 + L5), GLONASS, Galileo, Beidou

Sensors & Health Features

• Sensors: Accelerometer, Gyroscope, Barometer, Optical Heart Rate, Bioelectrical Impedance (BIA), ECG, Skin Temperature

• Health Features: Sleep tracking, Stress monitoring, Body composition measurement, Advanced fitness tracking, Antioxidant Index, Cardiovascular Load monitor

Design & Colors

• Colors: Black

• Strap: Marine-style band with titanium buckle

• Material: Titanium case with sapphire crystal glass

Additional Features

• AI Assistant: Google Gemini for voice commands and integrations

• Health Coaching: Personalized guidance through Samsung Health

• Navigation: Rotating bezel for tactile interface