The Smarty Saver Plus defibrillator by Ami Italia features (in addition to the basic Smarty Saver model) a metronome with indicators for the quality and frequency of compressions, guiding the rescuer to adjust their rhythm with the help of the CPR Quality Sensor (2 hours of continuous use autonomy) that connects automatically to the defibrillator via Bluetooth.

It can be easily operated by anyone in the medical field (ambulance, emergency room, etc.) as well as in non-medical fields (e.g., public or private spaces).