#4 - have you looked at http://www.finisinc.com/swimsense/ http://www.finisinc.com/swimsense/ (for swimming)? I chatted with them when I was involved in a swim

#4 - have you looked at http://www.finisinc.com/swimsense/ http://www.finisinc.com/swimsense/ (for swimming)? I chatted with them when I was involved in a swimming analytics startup and they are top notch!