app use with hardware,the capable of measuring weight,visceral fat, body weight, fat rate about 9 human health data ,records and analyze the healthy status every day , as a clear indicators for fitness, and has a step function. Movement and health measure combining fitness have multiplier effect.
Tips：Only supports IOS7.0+ and Bluetooth 4.0+.
*Keepfit associated apple health applications.Open the Settings，select the synchronization apple health，Keepfit can be associated with apple health data.