Someone sees a problem with your car. You know in seconds.
One tap on the FoundSOS sticker notifies you instantly — by push and email. Your phone number stays 100% private. No app needed for the finder.
People want to warn you. They just don't have your number.
A stranger walks past your car every minute of the day. When something's wrong, they want to help — but they can't. Until now.
Lights left on
Your battery would be dead by morning. A stranger taps the tag on your windshield. You get a push notification in seconds, before the alternator gives up.
Blocked in or blocking someone
No angry note. No shouting. An anonymous message arrives: 'Could you move your car? I need to leave in 10 minutes.' Handled quietly.
Damage, flat tire, tow truck
A neighbor spots a flat, a scratch, someone hitting your bumper. One tap and you know — without ever putting your phone number on the dashboard.
People want to warn you. They just don't have your number. And they never will.
Three steps. Sixty seconds.
You activate once. From that moment on, every scan is an anonymous, private conversation between you and the finder.
Stick it or attach it
Peel-and-stick, or clip on. No batteries, no wiring. Every tag is unique and preloaded — you just claim it.
Someone taps
Any NFC-capable phone opens your contact page instantly. The finder needs no account, no app, no sign-up.
You're notified
Instant push + email with the scan location. Reply through anonymous chat. Your name and number are never shown.
You decide what they see. Always.
FoundSOS is built as a safety layer, not a broadcast channel. Every setting below is yours to toggle at any time.
Anonymous chat
Talk without revealing your number. Ever. Chats live on the encrypted FoundSOS relay, never on your phone bill.
You choose the channels
Show chat only, or add phone, WhatsApp, or a contact form. Your call, per tag.
Instant push + email alerts
Know the moment someone taps your tag or sends a message. No missed scans, no delays.
6-hour secure sessions
A scan opens a 6-hour contact window, then expires. No permanent link between you and the finder.
Block anytime
One switch disables chat if someone misuses it. Silence, instantly. You keep the tag and the notifications.
Optional live location
The finder can share a live map pin — useful if a bike, car or bag has been moved. Optional, revocable, never automatic.
NFC Vehicle Sticker
- ChipNTAG215 · 504B
- Dimensions55 × 25 mm
- MaterialWeatherproof vinyl + UV-safe print
- Water resistanceIP67
- CompatibilityiOS 14+ · Android 8+
- Warranty2 years
Free EU shipping over €20 · 30-day money-back
Real returns, quietly.
Someone warned me my trunk was open in a supermarket parking lot. Sticker paid for itself that day.
MM · MunichMy car got a scratch. The person who saw it tapped my sticker and left a chat message. Insurance case done in a week.
AA · AmsterdamThe alternative was a 'call me' note with my phone number in the window. Never again.
SS · SofiaEverything you'd want to know.
- No. Any NFC-capable phone taps the tag and a web page opens instantly. No download, no login.