iQRApplied IoT on Everyday Life.
A child safety wristband with a QR code on a child’s wrist at a playground, an adult’s phone scanning it.

QR code bracelet: Whoever finds them can reach you in seconds

A helper scans the band and your family is alerted. With the free app, video or voice calls ring you.

Create yoursSee how it works
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Alerts arrive in the free iQR Alerts app

What happens when someone scans it

  • A child’s wrist with an orange paper wristband carrying an iQR code, holding a parent’s finger at a fair.Wristband strip
  • A child’s white sneaker with a small iQR code tag threaded on the laces, on a lakeside boardwalk.Shoe tag
  • A child’s school backpack on a coat hook with an iQR code card clipped to the zipper.Backpack card
  • A child at a summer camp wearing an iQR code card on a green lanyard.Lanyard card

Everyone on your list is alerted at once

Every phone on the list is alerted. With the app, video or voice calls ring them.

  • You
  • Dad
  • Grandma

Alerts arrive in the free iQR Alerts app

  • You and your people get the app.
  • Whoever scans needs no app.
Download iQR Alerts on the App StoreGet iQR Alerts on Google PlayOn a computer?
Scan to get the app

How a QR code bracelet works

  1. Make the band

  2. A helper scans it

  3. Everyone is alerted

For kids, seniors and busy places

  • Parents
  • Families living with dementia
  • Autistic kids and adults
  • Festivals and theme parks

Wristband questions

What does the band show?

Only the code and “Lost? Scan to alert my family” are printed, with “Emergency? Call 911”. The name shows after a scan, unless you print it. A scan opens the first name, your message, “Their family has been alerted”, a tap-to-call 911 link and buttons to video or voice call, write or share where they are. Your numbers never show.

Who gets the call?

You get every alert. Each person you add gets them too, once they accept your invite: with the free iQR Alerts app, a notification, and a video or voice call rings them; without it, a text where texts are on, otherwise an email, with a link to the chat. Calls need someone on your list with the app.

Does the band have GPS or need charging?

Neither. A child safety wristband with a code has no battery and no tracker: it works when someone scans it. If the helper taps Share where you are and allows location, you see where they are.

Does a dementia wristband QR code work for a senior?

Yes. Write it for whoever finds them: “I’m Walter. I may be confused. Please call my daughter Sarah.” Put the daughter and the care home on the list. As an emergency contact bracelet, it never shows their numbers.

Can it show medical notes, like a medical ID?

Only if you turn them on: allergies, conditions, medications, changed any time. It is not a registered medical-ID service, with no registry or 24-hour line behind it, so keep any medical ID a doctor has advised.

Can I use it for my child’s school trip?

Yes. Make one band per person and turn on “Just for one trip or event”: after the last day, a scan only says the band has expired. Print strips, shoe tags or backpack cards at home; 10 wristbands are free. Unlike an engraved kids ID bracelet, you can change it any time.