This 9 Lead Wearable ECG Sensor is a professional wearable ECG Sensor with clinical-level lead layout. It collects comprehensive ECG signals with detection precision comparable to hospital professional equipment. Built with medical-grade parts, it features stable signal transmission and strong anti-interference performance, precisely reflecting cardiac electrical activity for thorough arrhythmia screening. Designed with soft skin-friendly material, the 9 Lead Wearable ECG Sensor is waterproof and durable for long steady use. It supplies professional signal data for high-end wearable ECG devices, offering credible clinical reference for household clinical monitoring and remote medical follow-up.