Anyone on here ever use one of these? My local lifetime fitness has on and I jumped on it for shits and gigs today after my workout. said I was 10.3% BF, looking around there 98% accurate and its a 10,000$ machine. **broken link removed** Product is made by GE a very legit company, and the science behind it sounds pretty good. I figured I was somewhere between 12-13% BF myself, I do have all my abs and vascularity/defenition.