The health of the entire body can be determined by analyzing the length of time between each heartbeat or ones heart rate variability (HRV).  Like a fingerprint, each individuals unique heart rate variability reflects all of the fluctuating neurological, immunological, and hormonal processes that occur in a human body.  A decrease in heart rate variability has emerged as the single most common risk factor for many chronic diseases.**  The key advantage to Heart Rate Variability analysis is its ability to detect disorders long before they would be revealed by an ordinary physical examination. 

 HRV testing on people using a cell phone showed a decrease in heart function during cell phone use, clearly demonstrating the electromagnetic field (EMF) disturbance associated with the use of cell phones.  HRV testing on people using a cell phone equipped with the safespace demonstrated an impressive increase in heart function in the body clearly indicating that the safespace  effectively neutralized any EMF disturbance that was being created by the cell phone.

Click here to download an HRV Report.

click on the graphic below to download a PDF version.