Series Galaxy Watch 8 Classic Product Type Smart Watch Specifications Watch Case Form Circle Case Material Stainless Steel Watch Features Pedometer Sleep Monitor Phone Calls Messages SOS Button Multisport Mode Calories Control Cycle tracking Stress Detection Watch Height 46 mm Display Display Technology AMOLED Display Touchscreen Capacitive Multi-touch Display Features 3000 nits Brightness Procesor CPU Core Quantity 5 Memory Internal Memory Size 64 GB Installed RAM Storage Capacity 2 GB Interfaces Bluetooth Bluetooth 5.3 NFC Yes Wi-Fi Yes Network GPS GPS GLONASS BeiDou Galileo Battery Battery Capacity 445 mAh Use Time Up to 30 days Miscellaneous External Color Black Sensors Accelerometer Barometer Geo-magnetic Light Sensor Gyro Sensor Optical Heart Sensor Electrical Heart Sensor Blood Oxygen Blood Pressure Temperature Sensor Bioelectrical Impedance Analysis In the Box Quick Start Guide Charger Software Platform Wear OS Voice Assistant Voice Assistant Support Google Assistant Dimensions & Weight Device Depth (mm) 46.4 mm Height (mm) 46 mm Width (mm) 10.6 mm Nominal Weight 63.5 g Environment Protection From Enviromental Effects Water Resistance: 5 ATM