Samsung Galaxy Watch5 Pro Smart Watch - 45 mm Case Width - Grey Case Color - Titanium Body Material - Titanium Case Material - Optical Heart Rate Sensor, Bioelectrical Impedance Analysis (BIA) Sensor - Sleep Monitor - Sleep Quality, Heart Rate, Steps Taken - 16 GB Built-in Memory - Android Wear - Bluetooth - GPS - Health & Fitness, Running, Swimming - Water Resistant Water Resistant
