CPR360

CPR360 is for the bystander — the person who happens to be there when someone collapses. It keeps the rhythm, points to the nearest AED, and talks you through it, so you can act instead of waiting.

SOS — CPR COACH • Full-screen metronome paced for chest compressions, with a calm voice that tells you what to do next • Adult, Child, and Infant modes • One tap opens a pre-filled text with your location to the emergency contacts you chose, then opens the dialer for 911. Users press send and makes the call • Works with no signal and no account; the screen stays awake

FIND AED • A map and list of nearby automated external defibrillators, added and verified by people in the community • Cached on your phone so it still works offline • Filters for 24/7 access and recently verified devices

REGISTER, VERIFY, REPORT • Know where an AED is? Add it with a live photo. As a safety net, a moderator checks it before it goes live • Standing next to a pin? Tap "Still here" so others know it's current, or report it missing

AED GUIDE • Five simple steps: power on, place the pads, stand clear, shock, resume compressions

LEARN • A short interactive 3D lesson with a practice metronome. We render 3D models so that users can visualize how to do compressions better than current 2D demonstrations.

COMMUNITY • Share AED locations, CPR tips, and local training. Posts are screened before they appear, and you can report or block anyone.

PRIVACY • Emergency contacts never leave your phone • Location is used only to find AEDs near you, to confirm you're at one when you verify it, and in the text you send — rounded to about 11 meters. • No ads, no tracking, no payments

CPR360 is an educational and emergency-support tool. It is not a medical device, does not diagnose or treat anything, and is not a substitute for a certified CPR course. In an emergency, call 911.

Built in memory of Gwyneth Griffin. CPR360 is an independent project and is not affiliated with or endorsed by Gwyneth's Gift Foundation.

Discovery signals