BF-680W Multi-Frequency Body Fat / Water Monitor

Tanita's BF-680W Multi-Frequency Body Fat / Body Water Monitor features weight, body fat %, and body water %, with a two-person memory. It provides greater control over monitoring and improving health and fitness, as well as, essential information for you to use while setting goals, for staying healthy and living a more active, vital life.  This monitor calculates body fat and body water levels using bioelectric impedance analysis (BIA); sending a safe, low-level electrical signal through the body.

Tanita's Body Fat / Body Water Monitors use a FDA cleared method of bioelectrical impedance analysis (BIA), a highly reliable method of analyzing body composition that can be done at home in a matter of seconds. BIA is based on a person's height, weight and the strength and speed at which a safe, low-level electrical signal passes through the muscle and fat in the body. Electrodes built into the patented "foot-pads" sends the signal through the body.

The BF-680W features a weight capacity of 300 pounds, it operates for greater than 2 years on four AA batteries (included).