Heartbeat Hero is created to allow anyone to learn CPR quickly, then practise until it sticks. Heartbeat Hero gives you real-time, accurate feedback on rhythm and depth so you can perform effective chest compressions with confidence. All lessons and practice work fully offline, and an advanced AI 999 call simulator helps you rehearse what to say in an emergency, something many people struggle with. Furthermore, the app always opens with what3words and live location for real emergency situations