Oneplus Band Watch

fitness tracker with a ~1.1-inch AMOLED touchscreen that monitors blood oxygen (SpO2), heart rate, sleep, and offers 13 dedicated exercise modes. It features a removable tracker for dual-color strap options, 5ATM water resistance, smart notifications, music controls, and up to 14 days of battery life. The device syncs with the OnePlus Health app for detailed health data analysis and insights on Android and iOS smartphones