Each tag has an NFC chip and a QR code. A finder taps or scans it and is connected to you — no app required.

Yes. You choose exactly what a finder sees. Your data is stored in the EU and never sold.

Both work. Tap the NFC chip with any modern phone, or scan the printed QR code with the camera. You never need an app.

Yes. TAGVU tags are sealed, weatherproof and built to survive daily wear, washing and the outdoors.

No. Our NTAG424 DNA chips sign every tap with a fresh cryptographic code, so a copied or photographed tag simply won’t authenticate.

On EU infrastructure, under EU law. We never sell your data and you control exactly what a finder can see.