... – General file, running ,cycling and swiming."WOS ( watch out speed) vibration:Setting maximum/ minimum speed. Once speed ... how many calories you burn"Sport watch:Suitable for hiking , running cycling and swimmingOthers:Watch functions include dual time, date ... . 5. Besides heart rate watch monitor, we also have GPS watch, stopwatch, altimeter, compass, pedometer, etc6. Efficient quotation: we ...