Because losing them isn't an option.
The smart pet tag with QR + NFC technology. No app required, no subscription fees—just instant peace of mind.
henlo!
Buddy's Profile
📍 Found near Oak St
How it works
Three steps from found to home.
Scan or tap
Finder points their phone camera at the QR code — or taps the tag with NFC. No app to download. Works on every iPhone and Android.
See the profile
A page loads instantly with your pet's photo, name, and your first name. Everything a finder needs to know in one glance.
Reach the owner
One tap calls or texts through a masked number. The finder never sees your real phone number. You get the call.
No app. No subscription. No catch.
Other smart tag brands charge $5–10 a month. We don't. Pay once for the tag, use it forever.
Free profile hosting
Your pet's page lives on our servers forever. No renewal fees, no surprise charges.
Works on any phone
QR code for cameras, NFC for a tap. iPhone, Android, doesn't matter — it just works.
No account needed to scan
The finder doesn't need an account, an app, or anything. They scan, they see the profile, they call you.
Oak St & 3rd Ave
2 min ago
They're not gone. They're just lost.
Mark your tag as lost and every single scan drops an anonymous pin on a hotspot map. Watch the spots appear. Know your pet is out there, being seen.
Every scan drops a pin — even if they don't call
See exactly where your pet has been spotted
Get notified every time the tag is scanned
One tag. Two ways to connect.
The henlo! QR + NFC tag combines the universal reach of QR codes with the speed of NFC technology—all in one durable, flexible design.
henlo! Smart Tag
QR + NFC Tag
Durable TPU construction that flexes with any collar. Works seamlessly on any device, any time.
- ✓Available in 5 sizes: cat to giant breed
- ✓Multiple colors to match any style
- ✓Free profile updates for life
- ✓No subscription, ever
QR Code
Works with any camera—iPhone, Android, or even a basic smartphone.
NFC Chip
Tap with newer phones for instant access. No unlocking required.
Privacy First
Your number stays hidden. Finders reach you through a secure relay.
Instant Setup
Activate in 60 seconds. Update anytime, anywhere, from any device.
Available in 5 collar sizes: cat, small, medium, large, and giant breed. View all options →
Ready to protect your best friend?
Join thousands of pet owners who trust henlo! to keep their furry family safe.
Free shipping on orders over $35 • 30-day money-back guarantee