The Best GPS Trackers for Dogs (Review) in 2021

Published April 7, 2020

All pet parents love their dogs and want the absolute best for them, but even the most caring and diligent among us cannot keep an eye on our four-legged companions at all times. Sometimes, we have to travel for work, other times for pleasure, and oftentimes dogs just run away no matter how much they love us. Thankfully, we can keep our pets safe and secure even when we’re away from home using GPS trackers for dogs. These nifty devices can help us keep tabs on our pets’ whereabouts as well as accurately pinpoint their location in case they get lost. We tried and tested many different GPS tracking devices, including the GPS dog collars and attachable tracking units. Below, you’ll find a list of our favorites, as well as a buying guide on how to pick the best one for your pup and budget.

Top GPS Trackers for Dogs


The Whistle 3 GPS Pet Tracker and Activity Monitor system is one of the best ones on the market for two simple reasons. First, it provides nationwide coverage through the country’s existing cellular network infrastructure, so it’s able to pinpoint your pet’s location at all times. Second, you can use its WiFi connectivity to create a dedicated safe zone for your pet and to help conserve battery. These two reasons make this GPS pet tracker reliable, accurate and long-lasting.

Additionally, this unit allows for automatic notifications should your pet stray away from the home. The dog’s daily physical activities can also be monitored to see how they measure up for their breed, age and weight. The Whistle 3 system is also lightweight, durable and waterproof for up to 30 minutes. It comes with a long battery life and is ideal for all dogs weighing more than 8 pounds.

Pet tracker activity monitor

Proactive alerts and notifications

Health insights

Durable and weatherproof

7-day battery life

Subscription and WiFi required

  • Brand: Whistle
  • Model: 100-30502-01
  • Weight: 0.96 ounces


One of the best GPS dog collars you can find in the market today is the Link AKC Smart Dog Collar. Unlike other systems that have to be attached to your dog’s collar, the Link AKC is already a dog tracker and dog collar rolled into one. This helps eliminate the need for constantly mounting and removing the tracker onto and from your pet’s collar. 

The Link AKC Smart Dog combines all the useful features of a GPS pet tracker: activity tracking, adventure recording, veterinary records management, remote alerts and notification systems, as well as ambient temperature monitoring. There’s a catch, though. As with most trackers, you have to subscribe to any of Link AKC’s service plans if you want to experience the full range of benefits of the technology.

GPS tracking and activity monitoring dog collar

Monitors location, activity, and temperature

Remote light and sound activation

Health reminders and storable vet records

Available with subscription plans for iOS and Android devices

  • Brand: Link AKC
  • Model: KITTN03
  • Weight: 6.4 ounces


You’ can never go wrong with a Garmin GPS product. The brand’s been in the industry for a long time and has always been relied upon by trackers, adventurers, and even hunters. No wonder its Alpha 100 TT15 Dog GPS Bundle is preferred by hunters with their respective hunting canines. What makes this model quite exceptional is the fact that it doesn’t only rely on GPS, but also GLONASS platform to make very accurate tracking of your pet’s location.

The Garmin pet tracker comes with a collar that is embedded with 18 training levels each of momentary and continuous stimulation. It’s perfect for training and tracking up to 20 different dogs, the ideal solution when you’re in a hunting party with several dogs leading the charge. The battery lasts about 20 hours of continuous use or up to 40 hours of sporadic usage. Is this the best dog tracker? Well, it could be. Our only complaint is that the collar is quite bulky.

Addition of GLONASS in its spectrum of satellite activity

Rescue Mode, stimulation levels, and LED light all integrated into one collar

18 training levels

Manage up to 20 different dogs

9-mile effective range

Battery lasts 20 to 40 hours

  • Brand: Garmin
  • Model: 010-01041-50
  • Weight: 1.17 pounds


Locate your dog with one-inch accuracy using the state-of-the-art technology in the Loc8tor tracker. This RF-based tracker offers superb accuracy without you having to pay any subscription fees. The splash-proof tag is protected by a case, fits neatly to your pet’s collar, and is small and lightweight – it weighs just 0175 ounces.

It works inside buildings and outdoors and up to a maximum range of 400 feet – without any obstacles in the way. However, it will also work through doors and walls. It gives a combination of audio and visual cues. To help with training, you can send a signal to the tag to make a beep so that your pooch knows it is time to come home.

Accurate to within one inch

Uses audio and visual clues

No subscription fees

Works inside and outside

Works through doors and walls

Can help with recall training

  • Brand: Altranet
  • Model: loc8tor
  • Weight: 2.72 ounces


The FitBark Dog Activity Monitor is a reliable and stylish looking dog tracking unit that is surprisingly lightweight, too. At just 0.32 ounces you’d be inclined to think that this is nothing more than an adornment to your pooch’s collar, but it does an exceptional job at being a pet tracker complete with rugged and waterproof construction.

You can track and manage your pet’s whereabouts including activities via the Internet or even on your iOS and Android device. It has a super long battery life too – 14 whopping days. The great thing with the FitBark is that it works seamlessly with the FitBit system so you can monitor your fitness progress together with that of your pooch easily. This integration with the FitBit system gives you an idea of how your pooch measures up to breed standards in health and wellness.

Stylish and lightweight design, just 0.32 ounces

Waterproof and rugged construction

Activity monitoring and management via Web, iOS, or Android platforms

Works well with FitBit fitness monitoring wearable technology

Battery life: 14 days

  • Brand: FitBark
  • Model: 7001002
  • Weight: 0.32 ounces


Most pet trackers rely on orbiting satellites high above the earth’s atmosphere, but MARCOPOLO doesn’t work that way. Instead, this model relies on the same technology that you have been using with your 2-way handheld radios. Given that the MARCOPOLO operates using radio waves, the immediate question is its range. And while the 2-mile published effective range seems sufficient, this is based on a clear line of sight.

Still, this is a great choice for pet parents who are prefer using RF trackers. Moreover, there are no subscription fees to worry about, which is quite important to some dog owners. MARCOPOLO is also designed specifically for dogs that love to swim, allowing you to keep track of their whereabouts even when they are in bodies of water.

2-mile radius effective RF range

3-pet monitoring system

6-week battery life

Rugged and waterproof construction

  • Brand: Eureka Technology
  • Model: MPS-101
  • Weight: 10.1 ounces


When it comes to GPS devices, one of the most trusted names is Garmin. The T5 model – like all Garmin’s technologies – is a reliable, accurate and quite durable unit. It doesn’t only utilize GPS in its tracking capabilities but also the Russian version of GPS, GLONASS, to further improve the ability of tracking your pet.

The T5 already comes with two types of antennas to further extend the range of its already-remarkable 9-mile coverage. But what you will love the most about the T5 is that you’ll be relying on advanced tracking systems without getting tied down to monthly subscriptions.

GPS, GLONASS systems

9-mile effective range

Rescue mode and LED light

20- to 40-hr battery life

1 ATM water rating

  • Brand: Garmin
  • Model: 010-01041-70
  • Weight: 9.3 ounces


The Anki HappiGo Nut Smart Tag Bluetooth Pet GPS Locator is not really a GPS dog tracker per se since it only operates on Bluetooth technology. This allows you to check whether your pet or any item that has the Nut on is within the effective range of its wireless connection. In an open field, this is 50 meters. However, once you factor in other variables, then the range substantially decreases.

It does come with some neat and useful features, though. It’s super-slim and can easily be attached to almost anything. Aside from pets, you can use The Nut for your car, keys, laptop, wallet and many more things. It’s is a worthy tracker for under $20 that can make your life easier.

Bidirectional alarm with smart reminders

Location records

Maximum effective range: 50 meters

Super-slim, compact, and lightweight design

  • Brand: Anki HappiGo
  • Model: 8541746374
  • Weight: 1 ounces


Track your pet using NB-IoT (5G) technology with the subscription-based PETBIZ GPS Pet Tracker. The tracker offers up to 30% greater coverage than 3G trackers for added safety. It features a 30-day battery and it will alert you when the power drops to less than 30 percent – the battery will fully charge again in two hours. Using this tracker, you can record and monitor how many minutes your pooch is active, how far they travel and how many calories they burn thanks to the special motion algorithm. You can also set up exercise goals to help your pooch keep fit.

To protect your pooch, it has a lost dog mode that refreshes every 20-50 meters. You can also set up a ‘safe zone’ and the tracker will alert you when your pooch leaves that zone.

  • Brand: PetBiz
  • Model: G1
  • Weight: 0.96 ounces


Requiring no monthly fee, the PetFon GPS tracker combines Bluetooth, GPS and WiFi technology to accurately pinpoint the position of your dog in real time. Your pooch wears a durable, lightweight tag that is rainproof. All you have to do is download the app to your smartphone and thanks to the laser carving antenna you will be able to track your dog up to 0.65 miles away in a built up environment and 3.5 miles in open country.

You can also define a geographic area that your pet should stay inside and get notified if they stray out of it. Using pre-recorded voice commands, you can recall your dog. The tag is powered by a battery that lasts between 8-16 hours and it is provided with a charging station.

Works via smartphone app with no monthly fee

Uses a combination of technologies

Pinpoint accuracy

3.5-mile reach in open country

Allows you to define a safe area

Battery lasts up to 16 hours

  • Brand: PetFon
  • Weight: 5.3 ounces

GPS Trackers for Dogs Buying Guide

While the market for pet GPS devices may already be saturated, this should not dissuade you from choosing only the best model for your pet. To help you in your selection process, we put together this comprehensive, practical buying guide that can help you make a fully informed purchasing decision.

Hunting pointer with GPS collar

What is a GPS Tracker for Dogs?

A tractive GPS for dogs is a device that is not that different from the GPS technology that we use on our smartphones and other mobile devices as well as modern cars. You can think of it as a small gadget that can either be attached or mounted onto your dog’s collar or is already embedded into a canine collar design. It is more like a transceiver, beaming signals to orbiting satellites in the earth’s atmosphere and receiving information that can tell you the exact location of the device.

Do take note that the information generated by orbiting satellites indicates the position of the device and not the dog. If the dog is currently wearing the device at the time of information generation, then you can say that the position reflected on your cell phone is an approximation of the exact position of your dog. This also means that if your pet is not wearing the device, you will still be receiving positional information relative to the location of the device, but don’t expect your dog to be there.

This is a very important thing to understand as it is one of the limitations of GPS  tracking technologies – they only work insofar as your dog is wearing one.

Related Post: Best Cat GPS Tracker

Who Might Benefit from Dog Trackers?

There are many individuals and special interest groups that may benefit from using dog trackers on their pets. These include:

  • Pet owners with large tracts of land

If you own a piece of land half the size of Montana, there really is no way you can keep an eye on your pooch, especially if you have a hound that is quite adventurous. Having a large tract of land is wonderful, however, it also means that supervising and monitoring the whereabouts of your dog is next to impossible. This can have serious implications for their safety as they may venture into areas of your property that they shouldn’t go. Many of today’s GPS dog trackers come with the ability to set or define a safe area for your pets. If they wander off this area, the system will automatically send an alert or notification to you. This way you will be able to manage the situation before it gets out of hand.

  • Families with unusually active, fast-running, or adventurous pooches

Greyhounds, Salukis, Vizslas, and Afghan hounds are known for their speed. They can bolt out of your fence and run like there’s no tomorrow. Labradors, Siberian huskies, and Collies are known to be very adventurous. There’s nothing more pleasing than exploring what the great outdoors has to offer. The Rat terrier, Rhodesian ridgeback, and Australian shepherd are well-regarded for their increased activity. There really is no point tying these pooches down or restricting them in a kennel.

In these instances, you simply cannot dampen dogs’ resolve to explore, run fast, and be as active as they can be. You can only make sure that they don’t wander off too far for comfort. This is where GPS tracking technologies can really help. These gadgets give you an idea of where your pooches are, where their limbs have taken them, and where their senses have allowed them to explore.

  • Households with pets that are escape artists

This is akin to the above. However, even if your pooch doesn’t run fast, doesn’t have the tenacious explorer type of personality, or isn’t that really active, yet you often find it straying far from home, you’d feel more confident if you have an idea of their whereabouts or just as they are about to leave the predetermined safe area. Of course, escape-proofing your property is one of the solutions to a pooch that has become a Houdini. But then again, there will always be instances when you forget to close the gate. Next thing you know, your pooch is already several blocks away. While a tracker will not prevent your pooch from escaping, you will at least be alerted to their escape attempts by defining a safe area for them. Preferably, you would want this area to be within the property, just several meters from your property fence. This way, once your dog is out of the safe zone, you’d be alerted immediately and your pooch will still be within the property premises.

  • Hunters

Have you ever tried hunting in the woods with your dog? Retrievers, Spaniels, Hounds, and Setters are all excellent at hunting. Unfortunately, once they have set their senses on the prey, you’d really have to be quick on your feet, too, if you want to stay close to your hunting pack. That’s where a GPS collar or tracking unite can help. You can easily identify your pet’s location in the woods without having to rely solely on your sense of hearing, straining to listen to your dog’s bark. The same is true if you’re hunting as a group with several dogs going in for the kill. You would want to know where the different dogs are.

  • Rescuers

Civilian and military rescuers can benefit a lot from canine trackers especially if they are going to send out their rescue dogs beneath the rubble, crawl through tight spaces, and search for survivors or casualties. Since these dogs are trained to look for survivors, their location can pinpoint the exact position of casualties in a particular accident or disaster. This helps save lives.

Different Types of Dog Tracking Devices

If you look in the market today, you’d see that there are currently two fundamental types of canine trackers. One is a legacy technology while the other is a relatively new one, capitalizing on the advances of the digital age. Pet trackers should never be confused with microchips though, as the latter contain pertinent information about your pooch. On the other hand, pet trackers are devices that transmit and receive signals to and from another device to pinpoint the exact location of the tracker. Here are the two types of pet monitors.

  • Radio pet trackers

If you’ve ever used a two-way radio before, this is what radio trackers look like. There’s always a radio transceiver attached to your dog’s collar and a handheld radio for you. Pressing a button on your handset will transmit radio signals which will be received by the device on your dog’s collar. The same device will then transmit back its approximate position. This is displayed on your handset’s screen. The problem is that the device and the handset should be within the range of each other. Moreover, radio transmission can be reduced by a variety of factors such as the presence of obstacles that can interfere with effective radio transmission.

This is not to say that radio dog trackers are no longer used. These are still preferred by hunters to establish the position of their hunting dogs. These are also used by dog owners who happen to live in areas where there are no cellular services or where GPS coverage is simply absent.

  • GPS pet trackers

These pet tracking devices rely on orbiting satellites high above the earth’s atmosphere. They provide greater precision and accuracy in locating the exact position of the device. The beauty of these technologies is that you can easily open a virtual map on your smartphone, tablet, laptop, or computer to pinpoint the exact position of your dog. There are also those that provide connectivity with other applications so you are not only able to locate your dog, but can also learn, monitor, evaluate, and manage its many activities. Many high-end devices come with live tracking.

One of the downsides to using GPS devices is that they’re dependent on the position of the orbiting satellite providing the signals. As such, many companies choose to augment their GPS tracking capabilities with cellular network tracking. This greatly increases the accuracy of the service while also increasing the area of coverage. However, the downside is that most of these services, especially those that connect to cellular networks, come with a subscription fee.

Things to Consider When Choosing a GPS Dog Tracker

Picking a GPS device for your pet is quite easy. We already discussed two of the different types of pet trackers that you can choose from. Here are some other things you may want to check when picking a tracking gadget for your pet.

  • Accuracy of location tracking

We already mentioned that GPS units provide the greatest accuracy in positional determination. However, do understand that this is still subject to various factors. Good thing the addition of cellular connectivity can greatly improve accuracy.

  • Activity tracking

While not absolutely a must, it would be great if you could keep track of your pet’s activity levels too, in pretty much the same way that wearable technologies allow you to monitor your own fitness levels. This way you can customize your plan of activities for your pet, including their playtime and diet.

  • Notification and alert system

Don’t be content on receiving notifications on your cell phone alone. The more avenues upon which notifications and alerts can be sent (including, of course, your smartphone) the better it is for you and for your pooch.

  • Weatherproofing

This is actually a must for outdoor dogs. It is imperative that the device is waterproof, shockproof, and even dustproof since you would want to use it when your pooch is outside the confines of your home.

  • Safe zones

It is equally important that the GPS device is equipped with a system that allows you to define a safe zone for your pet. If your pooch wanders off outside this area, then you’d be alerted immediately.

How to Choose the Right Size of GPS Tracker for Your Dog

If the tracking unit is already embedded into the smart collar, then the right size should be the collar size that fits snuggly around your pooch’s neck without strangling it or causing the collar to slip off over its head. If the device needs to be attached to your dog’s collar, then weight is a major consideration. You don’t want to burden your dog by putting something very heavy on its collar. The device should also not be very bulky as you don’t want your pup to scratch the device off its collar attachment. Most companies require the dog to weigh at least 9 pounds, but then again, this is just a guideline since there are GPS units for dogs that weigh a fraction of an ounce.

Pet trackers dogs are considered by many as their insurance policy. They no longer have to worry about losing their dogs whenever they venture out of their homes. With the tracking models we’ve listed here, it’s about time you consider giving your dog the same technology so you’ll feel more confident about its whereabouts, too.

You May Also Like: Dog Camera

Three dogs with GPS collars

GPS Trackers for Dogs FAQ:

Q: How do dog trackers work?

A: There are different kinds of dog tracking technologies. There are those that rely on satellites orbiting the earth’s outer atmosphere. Some of these work with cellular networks while others employ wireless internet connections. Still, there are others that work with Bluetooth technology and even the more traditional radiofrequency. Regardless of the type of tracking technology, however, dog trackers work using the same principle of signal transmission and reception. The technologies are there basically to define how the signal is transmitted and received.

The general framework includes a device (A) located on your pet that communicates with another device (B). Device B is connected to another device (C) or platform providing information about Device A.

Let us say for example, you have a GPS dog tracker. A small GPS device is worn by your pet, usually on its collar. This is Device A. it sends signals to an orbiting satellite (Device B) about its location on the ground. The satellite then sends this location information to a viewing and managing platform (Device C) which can be your smartphone, tablet, laptop, or desktop that has the appropriate program. From this program, you can then take appropriate actions related to the information that you receive.

This is the same thing with cellular network-connected devices, wireless internet-connected devices, Bluetooth-connected gadgets, and even radio frequency modules. The same communication pattern from Device A to B and to C exists regardless of the technology used.

Of course, there are differences, too. GPS technologies can give you the precise coordinates of your dog that has the GPS device. Cellular-based technologies can only tell you the approximate location of your pet, provided that it is within the area of coverage of your service provider. WiFi, Bluetooth, and radio frequency technologies will only work insofar as Device A is within range of these technologies.

Q: How is a dog GPS tracker attached?

A: Different manufacturers of tractive GPS technologies design their devices to be attached in a variety of ways, often to differentiate them from their competition. What is clear, however, is that majority of dog trackers in the market can be attached to a dog’s collar. Some products already come with their respective smart collars or have GPS devices embedded right into the design of the collar. Some come in standalone dog tracking devices that can be fitted onto existing collars. There are also designs that resemble tags or pet IDs. Again, these are all attached to dog collars using clips, D-rings, or some other similar mechanisms.

Q: How many animals can I track with a tracking device?

A: Since the idea of pet tracking is illustrated by the relationship between Device A and Device B and between Device B and Device C, the tracker in this pattern is Device A. Since Device A can only be carried by a single animal, then it can be said that a tracker can only track a single animal. Now, if you have several animals that have the same tracking technology, you can simultaneously track them all using your Device C or, in this case, your smartphone or tablet app.

To illustrate, let us say that you bought 5 units of a tracking device A and you’re going to attach these to the collars of your 5 dogs. Depending on the product that you bought, you can simultaneously track all 5 dogs since these devices (A1 to A5) will still communicate with Device B and then to Device C.

So, how many animals can you track with a tracking device? Since a device can only be placed on one animal, then you can only track this animal. If you have several animals that have the same device, then you can also track this same number of animals.

Q: Can I use the tracker on my cat?

A: Since pet trackers are mostly attached to a pet’s collar you can use your tracker on almost any other pet, including cats. If you wish to track your pet bird, you can also do that. However, you will need a lighter, smaller, and more compact tracker that can be wrapped around the bird’s feet. Want to track your pet fish? By all means. But you need to use a tracking unit that has excellent waterproofing, otherwise it will never last long.

The point is that pet trackers work on almost any other animal. As long as you can attach it to something on its body, then it should work. Of course, there are certain things you have to consider as well. For instance, the dog tracking system should in no way interfere with the pet’s normal functioning. So if you do decide to put a tracker on a bird, then you don’t put it on its wings; otherwise, it won’t be able to fly anymore. The same is true with cats. Since cats are just like dogs that can wear collars, you can put your tracker on your cat’s collar. However, make sure that it is not too big or too heavy for your pet. After all, most dogs weigh heavier and are larger than cats.

Q: Do I need a GPS dog collar if my dog is microchipped?

A: Before we answer this question, let us first get a clear understanding of what microchips for pets are. Technically these are very tiny chips that contain important information about your pet. Microchips typically range in size between 2 and 2.2 millimeters thick and 11 and 14 millimeters long. This is implanted just under your pet’s skin using a syringe. This is most often embedded in the region between your pet’s shoulder blades. In the event that your pet gets lost and is found by someone, the information contained in the microchip can be read using an RFID device.

So, do you need a tracker even if your dog is already microchipped? The straightforward answer is ‘Yes’! Even if your dog already has a microchip embedded under its skin this will not tell its owner the dog’s exact location or where it has been or where it is headed. Only a pet tracker can tell you where your dog is currently located.

On the other hand, having a dog tracking collar on your pet will also not give any information about your pet. It doesn’t contain a digital signature that is unique to your pet. Even if someone finds your dog, he or she will not be able to tell who the owner of the dog is or any credible piece of information that can help establish the dog’s identity. Only a microchip can provide such information.

It is for this reason that dogs should have both microchip and GPS dog collar to help ensure you’ve got the basic safety issues covered.

Q: Is my GPS dog tracker compatible with my electronic device?

A: Manufacturers always design their GPS dog trackers to work with existing technologies. Most come with both iOS and Android platform compatibility, although some have a special preference for iOS or Android devices only. There are also those that work exceptionally well with 3G and 4G cellular coverage, but not on legacy platforms like 2G and 2.5G. If you really want to know if your GPS dog tracker is compatible with your electronic device, then you should read the product description to determine device compatibility.

Dog in the park

Our Top Pick

From this list of GPS dog trackers, some fell short of some pet parents’ expectations, although they came with very friendly prices. At the end of the day, however, the overall functionality of the device especially in terms of keeping track of your pet still reigns supreme over any other consideration. Sure price matters, but if the technology simply cannot give you the peace of mind that you seek in such products then you’d definitely be better off with one that is priced higher yet gives you all the things you need.

This is exactly what we feel about our top pick for the best GPS dog tracker: The Whistle 3 GPS Pet Tracker Activity Monitor. This device may come out as a very expensive way to track and monitor your pet, but it’s definitely more than worth it. We honestly believe that Whistle 3 remains the benchmark against which other products are evaluated. Sadly, none can even come close to its unique features and especially the accuracy of its geolocation services. It is blindsided by its limited coverage, however, with some products offering international coverage. But we do believe it more than makes up for this limitation with its bevy of pet safety-rich features.

Not everyone may agree with our pick. However, if we are also going to factor the voices of pet parents sharing their thoughts and experiences with the Whistle 3 we’d say we made the right choice.

You May Also Like

Best Electric Dog Fence
Best Dog Shock Collar
Best Dog Bark Collars


  1. Dr. Patty Khuly VM, LoJacking Fido: Why Your Dog Might Need GPS, Vetstreet
  2. Lynn Buzhardt, DVM, Pet Monitoring: Keeping Track of Your Pet’s Tracks and More, VCA
The Best Dog ID Tags (Review) in 2021
The Best Leather Dog Collars (Review) in 2021
The Best Dog LED Collars (Review) in 2021
The Best Dog Camera (Review) in 2021
Common Reasons Dogs Run Away From Home
The Best Dog Monitors (Review) 2021