Go Explore 2.0 Smart Tracker

Rated 4.0 out of 5 stars
911 Reviews

Total Price


30 day money back guarantee

*One-year subscription, $99.00 automatically billed annually


Knowing their exact location


Spotting skin and allergy symptoms sooner


Keeping your vet informed 


Maintaining a healthy weight


Increasing their overall quality of life

Pet parent to an adventure lover or master escape artist? Whistle Go Explore 2.0 features GPS tracking in addition to health and activity monitoring. So you always know where they are—and how to help them stay healthy and happy.

15-day battery life

Waterproof up to 6 ft, IPX 8

Six-month device warranty

For dogs 25 lbs and up

Flexible silicone case with steel clip

Whistle Go Explore 2.0 smart tracker

Whistle Go Explore 2.0 case

Two collar attachments

USB charging cable

Instruction guide

  • whistle app - gps dog trackers
  • Whistle app - Activity monitoring
  • Whistle app - ask a vet
  • Whistle app - health monitoring
  • Whistle app - daily check-ins
  • whistle app - streaks and achievements
  • Whistle app - Reminders

How Whistle works

Our pioneering tech translates billions of data points into easy-to-understand insights—all available in the connected app. So you can manage their health, track their location, and deliver a whole new level of care.

Frame Whistle App - Find My Pet GPS feature Whistle App - Escape Alert Notifications Whistle App - Activity Timeline Whistle App - Wellness Score Whistle App - Add a Safe Place Whistle App - Achievements and Awards

GPS powered by AT&T's 4G LTE-M network

A subscription plan is required. Pro tip: Check LTE coverage in your area to make sure your smart tracker will work smoothly.

Escape alerts

Get notified if they venture outside one of their designated safe spaces. 

24-hour timeline

Know every detail of their day—when they were playing, resting, where they walked with the dog walker, and more. 

Set goals and stay on track

Every pet is different. Their wellness goals should be too. We’ll help you establish individualized pet health plans and monitor progress.

Set up safe places

Establish boundaries for safe locations, like your home or your dogsitter’s place. 

Collect awards

Stay motivated by winning badges for activity streaks and other wins.

10,000+ reviews

on iOS and Android

Dog wearing Whistle Go Explore GPS Dog Tracker
Dog wearing Whistle Go Explore GPS Dog Tracker
Dog wearing Whistle Go Explore GPS Dog Tracker
Dog wearing Whistle Go Explore GPS Dog Tracker
Dog wearing Whistle Go Explore GPS Dog Tracker
Dog wearing Whistle Go Explore GPS Dog Tracker
Dog wearing Whistle Go Explore GPS Dog Tracker
Dog wearing Whistle Go Explore GPS Dog Tracker
Dog wearing Whistle Go Explore GPS Dog Tracker
Dog wearing Whistle Go Explore GPS Dog Tracker

Turn data into first-class care

Whistle App - Wellness Score

56% of dogs are overweight

Help your pup stay healthy with a daily activity plan designed just for them.
Whistle App - Health Metrics

40% of dogs have skin and coat issues

Tracking behaviors like licking and scratching can help you spot issues sooner.
Whistle Smart Device GPS tracking - Whistle App

1 in 3 pets will go missing in their lifetime

Make sure yours is always safe with GPS updates every 15 seconds.
Whistle App - Journaling

85% of pet parents think their pet has anxiety

Gain a better understanding of their mental and physical health with daily check-ins.


There’s no exact answer. But the battery lasts the longest when your pet is in range of WiFi. Your app will alert you when your battery is low. We suggest charging when it dips below 25%.

No, the device needs to be connected to the AT&T network to accurately track your pet’s location.

Whistle Go Explore 2.0 is an assisted GPS device, using information from both AT&T cell towers and satellites to pinpoint your pet’s location. To balance between useful updates and long battery life, Whistle Go Explore 2.0 does not work in 100% real-time. But you’ll get alerts within 15 seconds.

Nope, that’s what your subscription plan covers. Whistle uses the AT&T 4G LTE network, but you can use the Whistle app on any smartphone, no matter your plan.

Rated 4.0 out of 5 stars
Based on 911 reviews
Total 5 star reviews: 498 Total 4 star reviews: 155 Total 3 star reviews: 99 Total 2 star reviews: 71 Total 1 star reviews: 88
911 reviews
  • Dianne H.
    Verified Buyer
    3 days ago
    Rated 3 out of 5 stars
    Now we have 2!

    I thought we’d be able to track both dogs simultaneously. Instead we have to close out of tracking Shadow to select and track Kobe, and vice versa.

  • Kristine F.
    Verified Buyer
    6 days ago
    Rated 5 out of 5 stars
    Peace of Mind

    My first dogs were Siberian huskies and notorious runners. They had the older model of the whistle and I always felt confident in its tracking and durability. This Whistle adds the fun of health and activity tracking, which I am unnecessarily obsessed with, lol. I love watching my pup “close his ring” every day and see him earn his badges. The app is great. I saw some reviews that the collar attachment is not secure, I don’t find that to be the case at all. I have a flat collar, and it came with an attachment that slides around it and the attachment snaps in securely. My only (small) complaint would be that the device is a little big, but it doesn’t bother my pup at all?

  • Allison C.
    Verified Reviewer
    1 week ago
    Rated 5 out of 5 stars
    A GPS and so much more.

    We purchased the Go Explore for the GPS function. What we didn't expect was the all the fitness information. We love making sure she reaches or exceeds her goal everyday. Another fun function is the flashlight. Super handy to turn on when she's in the backyard at night.

  • Duke
    Verified Reviewer
    4 weeks ago
    Rated 5 out of 5 stars
    Know what you can’t see

    I originally purchased Whistle bc of the GPS capabilities; Duke got out early on. The thing that you will learn about Whistle is how ALL of the other information that it collects about your dog’s everyday activities. We all see our dog scratch or lick themselves - the Whistles monitors and shows a graph of what is normal/avg and what isn’t. Is your dog eating enough or too much. Water intake is a pretty big thing. The journal is a nice touch, bc it keeps you involved. It’s nice to make little notes about Duke’s day; the people he saw or the places he went. Even if it was just a rainy weekend and we didn’t do much, it makes you feel more connected to them. Whistle is a great product in all of its aspects. 01

  • Stacy A.
    Verified Buyer
    1 month ago
    Rated 5 out of 5 stars
    Awesome system

    It's awesome. Really glad we purchased it. Only 1 issue right now- we have not been able to show Jasper's correct weight.

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Whistle Go Explore 2.0 pairs great with…


Go Explore 2.0 Case


Go Explore 2.0 Collar Attachments


Hook-and-Loop Attachment


Tote Bag