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Store your allergies, medications, emergency contacts, and complete medical history on a scannable NFC & QR tag. First responders access your info instantly — no app required. Wristbands, keychains, and watch clips available.
Store blood type, allergies with severity levels, medications with dosage, physician details, and insurance info — all in one scannable tag.
Choose which sections are public and which require a responder PIN. Share basics with anyone, but keep sensitive details locked for medical professionals.
Get notified every time your medical tag is scanned — with location and timestamp. Know when someone accessed your medical information.
First responders scan the QR code or tap the NFC chip with any smartphone. Your medical profile loads instantly in any browser, even without internet signal for NFC.

$30.00
Medical-grade silicone wristband with embedded NFC chip and printed QR code. Always accessible.

$20.00
NFC + QR clip that attaches to any watch band. Discreet medical ID always on your wrist.
Choose a medical wristband, keychain, or watch clip from our shop. Each comes with an NFC chip and QR code.
Claim your tag and fill in your medical details — allergies, medications, emergency contacts, and more.
In an emergency, anyone scans or taps your tag to see your critical medical information instantly.
You can store your full name, date of birth, blood type, allergies (with severity), current medications (with dosage and frequency), emergency contacts, physician details, and insurance information. All fields are optional — add only what you need.
Yes. Any smartphone can scan the QR code using the built-in camera, or tap the NFC chip. Your medical profile opens instantly in the phone's browser — no app download, no account, no login required.
SmartMrk lets you set a responder PIN and choose which sections are visible publicly vs. PIN-protected. For example, you might show your name and allergies publicly but require a PIN for medications and insurance details.
Yes. You can share any Mrk with someone you trust — a partner, an adult child, or a carer — and choose whether they can edit it or only view it. An editor can update medications and allergies, add the photo and set reminders; a viewer can read it but change nothing. Sharing is per tag, so someone helping with your medical Mrk sees nothing else on your account, and only you can unclaim or delete it. SmartMrk+ lets you share each Mrk with more people — see the pricing page for the current numbers.
Right now SmartMrk medical tags come as a wristband and for watch strap. More form factors are on the way — the shop always shows exactly what is in stock. Every one carries a printed QR code, and most also carry an NFC chip, so any smartphone can read it with no app.
Worldwide. Shipping options and delivery estimates for your address are shown at checkout. The tag itself works anywhere — a scan opens in any browser, and profiles read aloud in over 40 languages, which matters most when you are travelling.
Yes. Log into your SmartMrk dashboard at any time to update medications, allergies, emergency contacts, or any other details. Changes are live immediately — the next scan shows the updated information.