Display: 1.91-inch TFT LCD, 320×380 resolution Battery Life: Up to 11 days (26 days in battery saver mode) Sports Modes: 120 activities supported Health Monitoring: Heart rate, SpO2, sleep tracking, stress monitoring Smart Features: Bluetooth calls, notifications, music control OS: Zepp OS 3.0 with 70 mini apps Compatibility: Android & iOS Water Resistance: IP68 No return is applicable if the seal is broken
