Fitbit Charge HR(plum) 2015 model

Fitbit is a fitness and health brand.fitbit charge HR is a wearable band which helps to keep a constant check on your health.keeps a track on : heart rate, activity tracking,auto sleep+silent alarm, excersise tracking, caller ID,led display. Used carefully and hygienically. size small(5.4-6.2 in).Comes with a charging wire.