BLACK * 1.82-inch AMOLED screen with high resolution * Supports real blood pressure measurement via built-in inflatable cuff * Measures heart rate, ECG, and electrocardiogram * Measures blood oxygen SpO2 * Tracks sleep, stress, and temperature * Over 80 sports modes * Water and dust resistant with IP68 rating * Battery lasts up to approximately 6 days * Supports Bluetooth calls * Supports Android and iPhone * Wireless charging * Luxurious and lightweight design Box Contents: * Watch * Charger * Original straps * Manuals and box Condition: Lightly used Reason for selling: (Satisfied with phone app) Color: Black Condition: Used