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GPS tracker comparison

Which GPS tracker is best for your dog?

Nine pet trackers compared on what decides it, with every fact quoted from the maker’s own pages.

Facts checked

The short answer

Start with where you live. Live GPS needs a tracker with its own mobile connection that works in your country, and every maker lists different countries: the Ask A Vet GPS Tracker works in 46 countries. An Apple AirTag has no connection of its own and reports only when Apple devices pass nearby. Then choose on what matters to you: the Ask A Vet GPS Tracker adds vets in the same app (with Premium), a touchscreen that shows alerts, training and custom sounds, and a QR pet ID.

Choose by situation

What matters most to you?

You want vets in the same app

The Ask A Vet GPS Tracker puts the AI Vet, certified vets and discounted telehealth in the same app as the tracker (with Premium). PetPace and Halo include vet access with their plans too: PetPace in the US, Canada and Europe, Halo in the United States and Canada.

You want live GPS where you live

Live GPS needs a tracker with its own mobile connection in your country, and each maker lists different countries. The Ask A Vet GPS Tracker works in 46 countries; check yours before you buy.

Your cat is under 4 kg

The Ask A Vet GPS Tracker is for cats over 4 kg. Tractive makes the CAT 6 Mini for cats from 3 kg, and Pawfit lists the Pawfit 3 for pets over 3.5 kg.

You don’t want a subscription

Every tracker here that sends live GPS over a mobile network needs a plan for it. Invoxia’s free Basic plan works over Bluetooth only. An Apple AirTag lists no plan, but it reports only when Apple devices pass nearby, and Apple designs it for objects, not pets.

You want heart and breathing rate

Tractive, Invoxia and PetPace state they measure resting heart and breathing rate. The Ask A Vet GPS Tracker does not; it tracks activity, sleep, barking and temperature, with vets in the app to ask.

You travel overseas with your dog

Check where each tracker works before you go. Tractive states its Premium plan works in over 175 countries, and its Basic plan in one. The Ask A Vet GPS Tracker works in 46 countries.

All comparisons

Nine trackers, one page each

Each comparison quotes the maker’s own pages and the date they were read.

Tractive DOG 6

Where it works
Over 175 countries with Premium, one country with Basic. 46 are officially supported
What it is
GPS tracker with a built-in SIM card
Subscription
Yes: a Basic or Premium plan, priced separately from the tracker
Vets in the app
Not listed
Ask A Vet GPS Tracker vs. Tractive DOG 6

Apple AirTag

Where it works
Where devices in the Find My network are nearby. Some features vary by country or region
What it is
Bluetooth tag for everyday items, like your keys or a backpack
Subscription
Not listed
Vets in the app
Not listed
Ask A Vet GPS Tracker vs. Apple AirTag

Fi Series 3+

Where it works
North America and much of Europe
What it is
GPS tracker and health monitor in an all-in-one smart collar
Subscription
Yes: a Fi Membership, in 6-month, 1-year or 2-year terms
Vets in the app
AI vet records. Vet chat not listed
Ask A Vet GPS Tracker vs. Fi Series 3+

Tractive CAT 6 Mini

Where it works
Over 175 countries on Premium, one country on Basic. 46 are officially supported
What it is
GPS tracker built into a cat collar, with a built-in SIM card
Subscription
Yes: a Basic or Premium plan, priced separately from the tracker
Vets in the app
Not listed
Ask A Vet GPS Tracker vs. Tractive CAT 6 Mini

Life360 Pet GPS

Where it works
Only for members in the US, Canada, the UK, Australia and New Zealand
What it is
GPS tracker with its own cellular service, in the Life360 family app
Subscription
Yes: a Life360 Silver membership, with the first year included for new and free members
Vets in the app
Not listed
Ask A Vet GPS Tracker vs. Life360 Pet GPS

Halo Collar 5

Where it works
Ships to the United States and Canada, except Yukon, Quebec and US territories
What it is
GPS dog fence and tracking collar with its own LTE connection
Subscription
Yes: a Pack Membership plan (Bronze, Silver or Gold)
Vets in the app
Pawp TeleVet by chat or video, in the Pawp app: three months with Bronze, six with Silver, unlimited with Gold
Ask A Vet GPS Tracker vs. Halo Collar 5

Pawfit 3

Where it works
UK, Europe, North America, the Middle East, Hong Kong, Southeast Asia, South Africa and Australia
What it is
GPS tracker with a built-in SIM card
Subscription
Yes: a Basic or Premium plan for each tracker
Vets in the app
Not listed
Ask A Vet GPS Tracker vs. Pawfit 3

Invoxia Biotracker

Where it works
Coverage in over 30 countries, says the product page. The help center lists 9 officially supported
What it is
GPS and health device for dogs with an embedded SIM
Subscription
Optional. The free Basic plan works over Bluetooth only; live GPS and escape alerts need the Max GPS plan
Vets in the app
Share readings with your own vet: a one-click PDF report, or ongoing access on the Biotrack Vet platform
Ask A Vet GPS Tracker vs. Invoxia Biotracker

PetPace 3.0

Where it works
Currently available in the US, Canada and Europe
What it is
Health monitoring collar with GPS and a built-in eSIM
Subscription
Yes: sold with a 1, 2 or 3 year subscription that includes cellular data, GPS and vet access
Vets in the app
24/7 chat and video with licensed vets, unlimited and included in the subscription. With your permission, vets see the collar’s data
Ask A Vet GPS Tracker vs. PetPace 3.0
Questions

Choosing a GPS tracker for your pet

Answers about other trackers come from their makers’ own pages, as quoted on each comparison.

What is the best GPS tracker for dogs?

It depends on where you live and what matters to you. Live GPS needs a tracker with its own mobile connection that works in your country, so check each maker’s country list first; the Ask A Vet GPS Tracker works in 46 countries. The Ask A Vet GPS Tracker adds vets in the same app (with Premium), a touchscreen that shows alerts, training and custom sounds, and a QR pet ID. Each comparison shows where the other tracker may suit you better.

Do pet GPS trackers work in every country?

No tracker we compared lists every country, so check yours before you buy. Tractive states over 175 countries with Premium and one with Basic, Fi lists North America and much of Europe, Halo ships to the United States and Canada, and Life360 Pet GPS is for members in the US, Canada, the UK, Australia and New Zealand. The Ask A Vet GPS Tracker works in 46 countries, and the tracker page checks yours.

Which pet GPS trackers work in Australia?

Of the trackers we compared, Tractive, Life360 Pet GPS and Pawfit 3 list Australia on their own pages, and the Ask A Vet GPS Tracker works in Australia and 45 other countries. Fi, Halo Collar 5, Invoxia Biotracker and PetPace do not list Australia. An Apple AirTag has no network of its own: it reports when Apple devices pass nearby.

Do dog GPS trackers need a subscription?

Live GPS over a mobile network needs a plan on every tracker we compared, because the tracker carries its own SIM. The Ask A Vet GPS Tracker needs the Tracker Plan or Premium; Premium also includes vet chat and discounted telehealth video calls. A Bluetooth tag such as an Apple AirTag lists no plan, but it cannot report on its own.

Can I track my dog with an AirTag?

Apple states AirTag is designed for tracking objects, not people or pets. It has no GPS or mobile connection of its own: it reports an approximate location when an iPhone, iPad or Mac in the Find My network passes nearby. A GPS tracker with its own mobile connection reports wherever there is coverage.

Which GPS tracker has vets in the app?

The Ask A Vet GPS Tracker includes unlimited AI Vet chat, 2 certified vet chats a month and discounted telehealth video calls with Premium, in the same app as the tracker. PetPace (in the US, Canada and Europe) and Halo (in the United States and Canada) also include vet access with their plans. Tractive, Fi, Life360, Pawfit and Invoxia list no vet chat.

Which GPS trackers work for cats?

Tractive makes the CAT 6 Mini for cats from 3 to 8 kg, and Pawfit lists the Pawfit 3 for pets over 3.5 kg. The Ask A Vet GPS Tracker fits cats over 4 kg. Fi lists a Fi Mini for cats, and Invoxia states its Biotracker is for dogs only.

Ready to choose?

The Ask A Vet GPS Tracker works with the Ask A Vet app on a Tracker Plan or Premium. Check it works in your country on the tracker page before you buy.

Sources

Ask A Vet GPS Tracker figures come from our product page. Every comparison names the maker pages it quotes and the date they were read. Specifications change, so check each maker’s current pages before you buy. The trackers named here are trademarks of their owners; Ask A Vet is not affiliated with them.