[QUOTE=geronimo;519555]well, I have only taken one set of readings so far. it sends an electronis signal through you body. it had my muscle/ fitness at 9 (the top level) fat at 7.3%, hydration at 69% and gave me a metabolic age of 41 which i was dead chuffed with as I am 56. will see as i take more readings whether it is a gimmick or has any real use[/QUOTE

Gosh, if I thought I'd get readings like that I'd order one tomorrow!!! But I fear ending up with a metabolic age of 100! Food for thought, though.