Who knows that Microsoft actually working on a smart bra. This bra will sensor the heart beat and skin activity to track the emotional moods and resist you from overeating. Basically the sensor will send signal to your smartphone and have flash a warning message to warn you not to overeating and help you have better eating habit. This smart bra will help you reduce stress. This sensor need to be recharged every three or four hours so it will limited how long that you can wear it. Will you girls buy this smart bra? How about a smart product for guy? Maybe smart boxer? You never know.