Ultrasport gps navrun 500 heart rate computer with chest strap
Heart rate monitor watch gps watch basic functions date display stop watch countdown timer heart rate monitor pulse rate monitor gps series ultrasport run water resistant splashproof suitable for unisex display digital clock mechanism quartz illuminated display case material plastic watch strap plastic clasp pin buckle housing design square numerals arabic dial colour grey watch strap colour black included in delivery chest strap training softwa