HRM - 2935 Heart Rate Monitor with Ear Clip Sensor (BLACK)

Overview

Descriptions: This terrific heart rate monitor with ear clip sensor can test your heart rate anytime and upload data timely. Features: - Real-time monitoring, keep abreast of your physical condition- The data is accurate, the error is small, and the counting accuracy is high- Bluetooth transmission, timely access to data- Small and portable, car...