Comparison
NFC Pet Tag vs Microchip: Which Actually Helps When Your Dog Gets Lost?
Both technologies can help reunite you with your pet — but they work very differently. Here's what you need to know.
🏆 Short answer: Use both.
Microchip is for vet clinics. Bloomtag is for everyone else. Together, they give your pet the best protection.
Side-by-side comparison
| Feature | Microchip | 🌸 Bloomtag NFC Tag |
|---|---|---|
| Who can read it | Vet with special scanner | Anyone with a smartphone |
| Works without equipment | ❌ | ✅ |
| Instant contact info | ❌ | ✅ |
| Works outdoors / in park | ❌ | ✅ |
| Info can be updated | ❌ Requires re-registration | ✅ Update in seconds |
| Subscription required | ❌ One-time | ✅ No subscription |
| Visible to the finder | ❌ | ✅ |
| Works if tag is lost | ✅ | ❌ |
| Legal requirement (some countries) | ✅ | ❌ |
How each technology works
🔬
Microchip
- ·Implanted under the skin between the shoulder blades by a vet.
- ·Contains a unique ID number — nothing else.
- ·Requires a special RFID scanner to read, only found at vet clinics and shelters.
- ·The ID must be registered in a national or regional database to be useful.
- ·Many pets are microchipped but never properly registered — making the chip useless in practice.
🌸
Bloomtag NFC
- ·A flower-shaped tag that attaches directly to your pet's collar.
- ·Contains a digital link encoded in an NFC chip.
- ·Any NFC-enabled smartphone taps the tag and your owner profile appears instantly — no app needed.
- ·No scanner required. No shelter required. No database lookup.
- ·You can update your phone number, address, or contact details at any time from any device.
What happens when your dog gets lost
With microchip only
- 1A stranger finds your dog on the street.
- 2They cannot read the chip — they have no scanner.
- 3They take the dog to the nearest shelter.
- 4The shelter scans the chip. If the chip is registered, they call you.
- 5Could take hours or days. Could take longer if you're not nearby.
With Bloomtag
- 1A stranger finds your dog on the street.
- 2They tap their phone to the collar tag.
- 3Your name and phone number appear instantly on their screen.
- 4They call you.
- 5Your dog is home in 30 seconds.
Bloomtag doesn't replace the microchip — it completes it
The microchip is your safety net for official channels. Bloomtag is what helps the good samaritan who finds your dog at 10pm on a Sunday call you immediately. You need both.