Epson's Pulsense fitness wearables can measure your pulses
 

Epson, for better or worse, is best known for printers and projectors. However, it has been known to dabble in wearables, like its Moverio head-mounted displays, and even the occasional GPS watch. Now at CES 2014, the company is going up against the ...

http://www.engadget.com/2014/01/06/e...=rss_truncated