FutureHealth Products: Bio Q Biofeedback Thermometer Ring
World's best selling precision, portable biofeedback device. The BIO-Q Ring detects stress-caused changes in finger temperature (caused by constricted blood vessels). |
Products |
FutureHealth Products: Bio Q Biofeedback Thermometer Ring
World's best selling precision, portable biofeedback device. The BIO-Q Ring detects stress-caused changes in finger temperature (caused by constricted blood vessels). |