The Goodway ET650 is a high-performance Bluetooth smartwatch designed for advanced health monitoring and everyday convenience. Featuring a 1.57-inch Super Retina touch display, the ET650 integrates ECG detection, blood oxygen analysis, and non-invasive glucose estimation. With BLE 5.3 connectivity, IP68 waterproofing, and broad compatibility with Android and iOS systems, this smartwatch enables real-time health data, smart notifications, and fitness tracking with exceptional efficiency and style