The Smarty Saver Semi Automatic Defibrillator with sturdy case is very affordable and easy to use. The defibrillator is reliable, durable and capable of tackling challenges in various severe environments. It can be easily operated by anyone in the medical field and non-medical field too. The Semi-Automatic model analyses the patient's ECG and if a shockable rhythm is detected it automatically starts charging the reservoir capacitor. The AED vocal message will suggest to the operator to press the shock button to deliver the defibrillating shock. The phase following the defibrillation, that is the Cardiopulmonary Resuscitation, will be guided by voice prompts and the metronome marking the various cycles of compressions and insufflations.