Show HN: AED Map – Mobile App for Automated External Defibrillators

I've created mobile app in Flutter that allows people to look for nearest AED (automated external defibrillator). In case of sudden cardiac arrest, usage of AED increases chances of survival from 5% to 70%.

Data comes from openstreetmap database. My app also allows users to navigate via pedestrian routing engine. Users can also contribute to OSM database.