Shenzhen Chileaf Electronics Co., Ltd. is a leading China-based supplier, manufacturer, and factory of advanced health monitoring devices. We introduce our latest product - the IP67 Waterproof ECG Heart Rate Monitor - which is the ultimate tool for anyone who wants to keep track of their heart health. Whether you are an athlete or a fitness enthusiast, our ECG heart rate monitor provides accurate and real-time information about your heart rate, as well as ECG data that can be shared with your doctor or medical professional. The IP67 waterproof rating ensures that you can wear it while working out or swimming, without worrying about getting it wet. Our ECG heart rate monitor is the perfect tool for keeping track of your heart health and fitness goals. It has a stylish and durable design that will complement any style, and the battery life lasts for up to 7 days on a single charge. Invest in your health today with our IP67 Waterproof ECG Heart Rate Monitor, exclusively from Shenzhen Chileaf Electronics Co., Ltd.