Design: Sleek, metallic build with a diamond-cut dial and various strap options (leather, metallic mesh).  Display: A bright 1.43-inch AMOLED display with 600 nits brightness and Always-on Display functionality.  Health Tracking: Heart rate monitoring, SpO2 (blood oxygen) measurement, sleep tracking, and female cycle tracking.  Connectivity: Bluetooth calling with a built-in microphone and speaker, and compatibility with the NoiseFit Focus app for syncing data and customizing the watch.  Battery: Up to 5 days of typical use and 30 days on standby.  Other Features: Water resistance (IP68), customizable watch faces, and remote camera control.  In essence, the NoiseFit Diva is designed to be a fashionable and functional smartwatch that helps women stay connected, track their health, and express their personal style.