Blood pressure app downloaded 100,000 times proves inaccurate, study shows

Blood pressure

flickr photo by Waifer X shared under a Creative Commons (BY) license

A blood pressure app that has been downloaded over 100,000 has been shown to be unreliable, according to a study by John Hopkins University, with just a 20% accuracy rate.

The ‘Instant Blood Pressure’ app claimed to provide an accurate and instant measure of blood pressure when the user placed a SMART phone to their chest.

Results of a study of 85 volunteers using the app under the guidance of health professionals showed that the app missed the warning signs in eight out of ten patients who had high blood pressure.  Continue reading

Advertisements