Here is a compact little gadget that you can use anywhere with your smartphone to keep an eye on your body fat %, BMI, BMR, and other stats. One SmartDiet easily fits in your pocket and weighs only 20g. Its companion app is available for iOS and Android devices. Simply touch the electrodes with your fingers to start getting readings.
The battery lasts for over 160 hours. One SmartDiet shows your fat and muscle mass, so you can improve your diet and workout program. This project is getting funded on Indiegogo.