Great software, great idea... not greatly accurate counting my steps, regardless of hip placement. Software was a fun feature, but it just- died. Replaced battery, new battery was dead in a week. Replaced that battery, just would not work at all. Started "going black' several times a day. No matter what, eventually would not come back to life. I went back to cheaper, simpler pedometers. This one did not last more than 3 months.