... monitor watch stopwatch Material: ABS+PU+POM heart rate monitor,heart rate watch,digital heart rate monitor,sport stopwatchFeatures: 1) Time and ... guarantee Packing Information:- Packaging :color box Description:Using heart rate MONITOR watchHRM-2803) is not only athletes's ... a level that emphasizes calorie burning. Business Scope:Heart rate monitors, sports equipment,digital jump ropes, pulse watches ...