A subdermal gps personal location device

So as I literally had my phone in my left hand getting ready to introduce myself to a contact at Verichip, I was reaching out with my right hand to shake the hand of the president and little did I know at that point that roughly a year later, what was going to eventually end up happening.

The 2 Best Pet GPS Trackers

So then I began talking to Verichip. Yes, no pun intended, I am sure! One of the concerns I have about the VeriChip implantation program, the reason I did not get a VeriChip, is that it is a corporate product. It is not designed to be used by hobbyists. To that point, if I implanted a VeriChip, my personal information would have to be enrolled in a VeriChip recipient database, and I did not want that. I also did not like the fact that their implants had an anti-migration coating on them.

By all accounts, their implant is designed to be permanent. Turns out, some "GPS trackers" actually rely on other methods of tracking. We take a look at other technologies later in this review, but GPS is generally the most practical for pet owners. We also focused on products that were clearly geared for pet tracking.


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We also wanted pet trackers that came from reputable manufacturers with their own websites and support systems. Whether your dog loves exploring dense underbrush or digging under the fence, the best pet tracker should be secure enough to stay on in any environment. So, we attached each GPS tracker to a collar, then checked how easy it was to dislodge. The trackers took a variety of approaches. Some secure themselves via thick rubber bands that stretch around the collar; others twist to lock and unlock from a base mounted to the collar. Two companies, AKC and Nuzzle, integrate their trackers into the collars themselves.

These all felt solid. The only tracker we eliminated here was the GoFindR. It's a heavy, blocky tracker that slides onto a flimsy plastic mount attached to your dog's collar — and then slides right back off again with little pressure. In this case, more bulk meant worse performance. A safe zone or geofence is an area where you allow your pet to spend time unsupervised, like your yard. When your dog enters or leaves this area, the pet tracker sends a signal to the app, which sends an alert to your phone.

From there, you can activate live tracking via the app, follow your pet's location in real time, and intercept their route.

Top 13 GPS Pet Trackers (Dog and Cat Cell Phones) [Best of 12222 Reviewed]

Some pet trackers come with pre-sized safe zones, and some let you create your own. A mismatch like this means your device can end up sending alerts when your dog is still safely in the yard — or well after they've escaped. We preferred trackers that offered as much safe-zone customization as possible.

Right: Trax Play lets you draw a safe zone freehand, form a custom polygon, or size a perfect square. To be effective, we expected our pet trackers to complete all of these steps quickly and accurately. We traced inconsistent performance back to two factors: The quality of your tracker's cellular connection and how often your tracker refreshes its GPS position.

Cell signal is totally out of your control: If you live in an area that has decent service, it's not likely to be a problem. More on that in our guide below.

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However, your tracker's refresh rate — how often it updates its GPS positioning — is something that the manufacturer gets to choose. For this reason, we liked products that let us control how often the GPS updated. If you know your pet is going to be at home and inside all day, you can set the device to update less often. Even the most accurate GPS is useless if it dies while your pet is still on the run.

But if you read through user reviews of most pet trackers, a short battery life is one of the most common complaints.


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The Paw Tracker and Gibi both outperformed Trax Play a device we recommend in certain situations in this test, but neither sent consistent alerts in earlier testing. We suggest testing any tracker you order in your own neighborhood before trusting it to keep your pet safe and making sure your tracker uses a cell carrier with good coverage in your area.

Other options, like Radio Frequency or Bluetooth trackers, can bypass the need for your phone to connect with a cell tower or satellite. Trackers that use Radio Frequency RF are often advertised as being more lightweight than GPS trackers — but they also have a shorter range. Scott Amyx, Managing Partner of Amyx Ventures and wearable tech pioneer, told us that RF trackers can pick up a signal within a to mile radius, depending on the vendor.

Bluetooth trackers are another option but have the shortest range of all one, Pawscout , advertises feet as its limit. If your dog is a frequent swimmer, a waterproof rating can literally make or break a pet tracker. Not exactly. If you do have a smaller pet, Paby or Trackimo were the smallest devices in our tests, but they also had some of the worst battery life. We recommend charging your pet tracker every night, just like a smartphone. Some devices, like the Whistle 3 and Pod 3, utilize WiFi networks connections or Bluetooth connections when available in order to limit battery-sucking cellular communication.

The Pod 3 and The Nuzzle provide an extra battery to switch out when one dies. Thoughtful, but not always practical. Despite these efforts and despite some trackers claiming days of battery life , most of the devices we tested needed charging after less than a full day of testing. But we were putting the trackers through the wringer with our tests live tracking, several alerts, etc. A pet GPS tracker is a proactive device — if your pet is lost, you will be able to track or intercept it as long as the battery has enough juice.

GPS — Research — Katina Michael

A microchip, on the other hand, is more reactive — a lost pet has to be found without the help of a GPS tracking system, then taken to a vet or a shelter in order to be scanned. The microchip is important, but there are more obstacles to navigate and more variables at play, which may make finding your pet more difficult.

A GPS tracker can alert you before your pet gets too far away to find, but a microchip services a vital purpose if someone else finds your pet first, or if your GPS tracker dies before you can locate them. A microchip allows a shelter or vet to scan the chip in an emergency and find identifying and contact information.