Heart rate & Oximetry sensors have been around for a while. Can you rely on them to provide critical data?
I took a look at two different types of cheap sensors with some mixed results.

Check out my video for an ICstation discount code for http://www.icstation.com/

Code: mickics
Discount Amount: 15% off
Max Use: 1 (one for per user)
Amount Limit: 300

ICstation products:
http://www.icstation.com/heart-rate-p...
http://www.icstation.com/icstation-pu...


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