Is there a GPS tracking chip you can implant in a cat?

No. A standard pet microchip is a passive transponder about the size of a grain of rice with no battery, no GPS antenna, and no way to broadcast a location — it only returns an ID number when a handheld scanner is held within a few inches of it, typically at a vet clinic or shelter. There is no commercially available implantable chip that transmits live GPS coordinates, because a GPS receiver and the battery to power it are far too large and power-hungry to shrink to injectable size. If you want to see where your cat is right now, that means a collar-worn GPS tracker, not an implanted chip.

How much does it cost to microchip a cat?

Microchipping a cat typically costs $25–$50 for the implant procedure plus registering the chip in a national pet-recovery database, often done in minutes during a routine vet visit or at a low-cost clinic or shelter event. That's a one-time cost with no subscription. A GPS cat tracker costs more upfront — typically $30–$130 for hardware — and most cellular models add a monthly plan on top, usually $5–$15/month, because live location updates require a cellular data connection a microchip doesn't have.

Can a cat's microchip be tracked or located remotely?

No. A microchip has no power source and can't transmit on its own — it only returns an ID number when a scanner's electromagnetic field activates it at close range, generally under a foot. It cannot be pinged, doesn't work with any app, and won't show a location on a map. For outdoor and indoor-outdoor cats especially, that means a chip does nothing at all until someone physically finds your cat and scans it, which is why so many owners search for a 'tracking chip' expecting live location and end up needing a GPS collar tracker instead.

Do indoor-outdoor cats need both a microchip and a GPS tracker?

For most indoor-outdoor cats, yes. The microchip is permanent, can't fall off, and identifies your cat if it's ever found without a collar; the AVMA cites research showing microchipped pets are reunited with owners at far higher rates than unchipped ones. A GPS tracker like the Tractive GPS CAT Mini clips onto a breakaway collar and shows real-time location the moment your cat wanders past its usual range, catching a problem in minutes instead of waiting for a neighbor or shelter to find and scan your cat.

How do I check if my cat already has a microchip and if it's registered?

Any vet clinic or animal shelter can scan for a chip in under a minute at no cost or for a small fee — universal scanners read all major microchip brands. To check registration, look up the chip's 15-digit ID number (often on paperwork from the implanting vet or shelter) on the AAHA Universal Pet Microchip Lookup tool, which searches across the major U.S. registries. The AVMA notes that only about 6 in 10 implanted microchips are actually registered with current contact information, so a chip that's in your cat but was never registered — or still shows a previous owner — won't help reunite you either.

Cat Tracking Chip: Why It Doesn't Exist (And What Actually Works)

Quick Answer: There is no such thing as an implantable “tracking chip” that shows a cat’s live location — a microchip is a passive ID tag that only works when a scanner is held against it, while a GPS tracker is a battery-powered device worn on a breakaway collar that shows real-time location in an app. If you searched for a cat tracking chip hoping to see where your cat is right now, what you actually want is a cellular GPS tracker like the Tractive GPS CAT Mini or a Bluetooth AirTag for indoor-mostly cats. The microchip is still worth keeping as permanent backup ID, but it can’t be tracked or pinged remotely — most owners of outdoor or indoor-outdoor cats end up using both.

Microchips vs. GPS cat trackers, by the numbers

Microchipped pets are reunited with owners at roughly 52%, versus about 22% for pets without one, per JAVMA research cited by the AVMA — a real safety benefit, but one that only activates once a cat is physically found and scanned.
$25–$50 is the typical one-time cost to implant and register a cat’s microchip, versus $30–$130 upfront plus $5–$15/month for a cellular GPS cat tracker — the microchip is cheaper because it does far less.
Only about 6 in 10 microchips are registered with current contact information, according to the AVMA — an unregistered or outdated chip is nearly as useless as no chip at all, especially for a cat that roams beyond your yard.
A microchip’s read range is a few inches, activated only by a handheld scanner’s electromagnetic field; a cellular GPS tracker’s range is effectively unlimited anywhere it has signal, which is the core functional gap behind most “cat tracking chip” searches.

Why “cat tracking chip” is a search for something that doesn’t exist

The confusion is understandable, and it’s especially common among cat owners because cats are so often microchipped as kittens without much explanation of what the chip actually does. Pet microchips and GPS trackers get lumped together in the same “in case my cat gets lost” conversation, and marketing copy for both categories throws around words like “tracking” and “ID” almost interchangeably. But they are built from completely different hardware to solve completely different problems.

A microchip is a passive RFID transponder: no battery, no antenna capable of reaching a satellite, and no moving parts. It sits inertly under the skin until a scanner’s electromagnetic field powers it just long enough to return a stored ID number — the same basic technology used in a contactless payment card. It cannot report a location, cannot be “pinged,” and does nothing at all until a person with a scanner is standing within about a foot of your cat.

A GPS cat tracker is an active electronic device: it needs a battery, a GPS receiver to read satellite signals, and — for real-time updates — a cellular radio to relay that location to an app over a data network. That’s why GPS trackers for cats are built into a small pod clipped to a breakaway collar rather than implanted: the hardware is simply too large, and drains power too fast, to shrink to microchip size with no way to recharge it under the skin.

	Microchip	GPS cat tracker
How it works	Passive RFID, powered only by a scanner's field	Active device with battery, GPS receiver, cellular radio
Shows live location	No	Yes, in real time via an app
Works if collar falls off	Yes — implanted, permanent	No — must be worn to work
Requires someone to find the cat first	Yes, then scan it	No — you find the cat using the location
Typical cost	$25–$50 one-time	$30–$130 hardware + $5–$15/mo (most cellular models)
Battery to maintain	None	Yes — days between charges

What to buy instead if you want real tracking

If a “tracking chip” is what you searched for, a GPS collar tracker built for cats is the product that actually does it. The Tractive GPS CAT Mini clips onto a breakaway safety collar, weighs little enough for most adult cats to ignore, and shows live location and range history in the app — the opposite of a microchip’s few-inch read range.

Tractive GPS CAT Mini

~$50 hardware · plans from ~$5/mo · live location, breakaway collar

Clips onto a breakaway collar most cats already tolerate — no bulky new collar to fit.
Live cellular tracking shows real-time position and where your cat roams outdoors.
Virtual "safe zone" alerts the moment your cat wanders past its usual territory.

Check price on Amazon →

Want a tracker on the collar before the next scare instead of after? Try Amazon Prime free for 30 days and most GPS cat trackers in this category ship in two days.

Keep the microchip too — it’s the fallback that works even if the collar comes off, and it costs a fraction of a tracker’s price. For a full lineup of cat-specific GPS options at every price point, see our best GPS cat tracker guide, or cat GPS tracker with no subscription if a recurring fee is what’s held you back. If your cat is already missing right now, skip straight to our how to find a lost cat action plan — a microchip only helps once a shelter scans your cat, so those search steps matter regardless of what tech is on the collar.

The bottom line

There’s no implantable chip that gives you a live map of your cat — that’s what a GPS collar tracker is for, and a passive ID microchip is a different, complementary product that only pays off once your cat is physically found. Keep the microchip current and registered as permanent backup identification, and add a cellular GPS tracker like the Tractive GPS CAT Mini or a comparable pick from our best GPS cat tracker guide if you actually want to know where your cat is before a neighbor finds it for you.