I bought this a little while back .Used it very little gained some weight and started working out and my son bought me a Polar Heart rate monitor. So guess what one I'm going to use { my son didn't know I had this one} I paid almost 100$ for this one has a bunch of features. So it yours for 50$ shipped any where In the US>OBO. email me any questions trail blazer [email hidden] thanks.or reply to groups?