LG Electronics FR74 Heart Rate Monitor Earphones, LED Display, Optical/Triaxial Acceleration Sensor, Voice Guide, Bluetooth 3.0, Water Resistant [並行輸入品]

商品説明

The advanced monitoring capability of our earphones is only matched by their comfort and hi-fidelity sound LG'S innovative HRM earphones are connected to a lightweight medallion device that you can strap on your arm or clip on your waistband Track your metabolic rate and maximum oxygen consumption (VO2 max) rate and listen to your favorite music at the same time The HRM Earphone Heart Rate Monitor continuously monitors a full range of data including distance, calories, steps, 3-axis accelerometer direction and more This medallion serves as the data processing hub, sending real-time biometric information via Bluetooth to your compatible Android or iOS smartphone