According to the new protocols of the European Resuscitation Council (ERC 2010 Guidelines), great emphasis is placed on the quality of chest compressions during cardiac arrest.

The difficulty in providing effective chest compressions is recognized worldwide, both in terms of maintaining the required rate of 100 ppm and achieving the required depth of compression and decompression of the sternum (4-6 cm).
The "True CPR" device provides real-time instructions to rescuers regarding the rate of compressions, the required depth of compression, and the required decompression time using visual instructions on the device's clear screen.
The device can be used in combination with any AED or Manual Defibrillator, or on its own in case an AED is not available.
It can also be used for educational purposes, training rescuers in the effective provision of chest compressions.
The device is easy to transport as it weighs only 500 grams, and no consumables are required for its use.