Serious-time recognition of awkward postures using a predefined classifier, and feed-back provided by vibrotactile motors Usually takes ECG readings and offer stable stress analysis by means of the EDA sensor - both equally of which happen to be scarce for a device at this price point As well as https://elliottnnfez.free-blogz.com/74493227/how-shopping-can-save-you-time-stress-and-money