Lose your wallet. Keep your identity.
A wallet-sized NFC card with your full FoundSOS profile. If your wallet is found, one tap reaches you — without exposing the address on your ID.
A lost wallet is a stolen identity waiting to happen.
The moment a wallet leaves your pocket, whoever finds it can see your name, your address, sometimes your date of birth. FoundSOS gives them a safer way to give it back.
Dropped on the metro
The card is right there in the card sleeve. A finder taps it — you know within seconds, in a different city if you have to.
Left at a checkout
The cashier doesn't need to open every card and read every ID. One tap on the FoundSOS card, anonymous chat, done in a minute.
Handed to police or a business
They log a scan, you get a notification with the exact location — no phone calls, no visits, no personal details revealed on their side either.
Your ID gives your address to whoever finds your wallet. The FoundSOS card gives them a way to give it back safely — without that address ever being spoken.
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.
FoundSOS Card
- ChipNTAG215 · 504B
- Dimensions85.6 × 54 × 0.76 mm (ISO/IEC 7810 ID-1)
- MaterialMatte PVC with laser-engraved wordmark
- Water resistanceIP67
- CompatibilityiOS 14+ · Android 8+
- Warranty2 years
Free EU shipping over €20 · 30-day money-back
Real returns, quietly.
Left my wallet at a restaurant. The card was tapped before I'd made it home.
MM · MunichSlimmer than any keychain, and my phone number never left the house.
AA · AmsterdamThis is the one FoundSOS I recommend to everyone. Everyone loses a wallet at some point.
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.