First aid · DK
Hjerteredder
Keeps the rhythm during CPR, so you can concentrate on the person in front of you.
What it does
Hjerteredder counts 30 compressions at a steady beat, calls out the rescue breaths, and starts over. A click, a buzz and a Danish voice keep the rhythm, and the emergency number is always one tap away. Works offline and collects nothing.
- 30/2 rhythm, per Danish first-aid guidelines
- 100, 110 or 120 BPM
- A click and a buzz on every compression
- Danish voice — male or female
- Emergency button always on screen
- Works without a connection
Hjerteredder is not a substitute for CPR training. In a cardiac arrest, always call the emergency services first. The app keeps the beat — it does not assess the person's condition.