Can an AirTag store your dog's medical records?
AirTags help you locate things — they don't store medical information. If you want a finder or a sitter to see vaccinations, medications, and a vet contact, that's what a digital Passport is for.
In short
Why people ask this
It’s a reasonable hope: if your dog already wears an AirTag, couldn’t it also carry their medical info for an emergency? Unfortunately no. An AirTag is a location beacon. Its Lost Mode can show a short custom message and a phone number when tapped, but there’s no place for vaccination records, medication schedules, allergies, or vet details.
What actually holds medical info
A Pawsada Passport is built for exactly this. You can keep rabies and vaccination certificates, medications and allergies, microchip number, weight history, insurance, and your vet’s contact — and choose what a finder sees versus what stays private. In an emergency, a vet or a good Samaritan taps the tag and has what they need. See the full dog emergency information checklist.
Best of both
Keep the AirTag for location and add a Passport for the medical and identity layer. They complement each other — more in AirTag vs Passport.
AirTag vs Passport on records
| Pawsada | Apple AirTag | |
|---|---|---|
| Primary job | Identify your dog and reach you | Help you locate your dog's approximate position |
| Owner contact for a finder | Tap to call or text you instantly | Lost Mode can show a message + number when tapped |
| Medical & vaccination info | Yes — owner-controlled, finder-visible | No — AirTags don't store records |
| Safe-return instructions | Yes | No |
| Location / GPS | No — pair with a tracker for this | Yes — approximate, via Find My |
| Battery | None — tap or scan to open | Replaceable coin cell (~1 year) |
| Best together? | Identifies the dog a finder is holding | Helps you close the distance to find them |
Put your dog's medical info where it counts
A Passport holds vaccinations, medications, allergies, microchip, and your vet — ready for a finder or a sitter with one tap, with you in control of what's shared.
Membership includes your dog’s full Passport. Standalone Passport Tags are coming soon.
Frequently asked questions
- Can an AirTag store dog medical information?
- No. AirTags help locate items and pets but do not store medical records. Pawsada Passport can store and display medical information through a Passport Tag.
- What records can a Pawsada Passport hold?
- Rabies and vaccination certificates, medications and allergies, microchip number, weight history, vet and emergency contacts, insurance details, and service, therapy, or training credentials. You choose what's private and what's shared.
- Can my dog use both an AirTag and a Passport Tag?
- Yes. Many owners use both. AirTag helps locate. Passport helps identify.
- What happens if someone finds my dog?
- A finder can scan the Passport Tag and immediately access contact information, emergency details, and return instructions.
- Is my personal information exposed on my dog's Passport?
- You control what's shown. A finder sees the contact number you choose and the details you opt to share — not your home address or email. Sensitive medical and vet info is only displayed if you enable it.
More on the Passport Center
How it works
The cornerstone: a dog's three states, and why Passport completes what a GPS tracker starts.
Digital pet passport
The concept: one shareable home for your dog's identity, records, and emergency info.
AirTag vs Passport
Locate vs identify — what each does, and why they pair up.
Fi vs AirTag vs Passport
Live GPS, Find My, and identity — a three-way side-by-side.
Best dog trackers
GPS, Bluetooth, NFC — how the categories compare, side by side.
NFC pet tags
No battery, no app — tap to reveal. How NFC beats an engraved tag.