The new way to help pets stay healthy, happy, and safe

Whistle smart devices that manage their health, track their location, and monitor daily activity.

  • PC Magazine
  • Womens Health
  • Forbes
  • The Dodo
  • Digital Trends
  • Mashsable
  • NY Times Wirecutter

Weight loss success stories aren’t just for humans

When senior Chihuahua Beep Beep Jeep was adopted, he was 10 pounds overweight. Then his pet parents used Whistle’s activity and weight-tracking features to create a personalized weight loss plan. Nine months later, BBJ achieved his goal weight and a whole new lease on life.

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 - Wellness Score Whistle App - Health Metrics Whistle app lets you chat with a vet if your dog's poop isn't healthy Whistle App - Journaling Whistle App - Ask a Vet

Find My Pet mode

Activate this mode to get location updates every 15 seconds. So you can track them in real time.

Learn More - app#safety

Escape alerts

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

Learn More - app#safety

Custom fitness goals

Keep them at their healthy weight with personalized daily exercise goals based on breed, weight, and age.

Learn More - app#activity

Manage their health

Track licking, scratching, eating, drinking, and sleeping—and see how they’re doing at a glance with daily wellness scores.  

Learn More - app#health
iOS only

Monitor their digestive health with Poop Scan

Use AI to analyze your pet’s stool health. Then add these insights to daily check-ins so you can track changes and see how diet impacts their overall health. 

See how it works - poop scan

Daily check-ins

Keep a log of how your pet is feeling and why to better understand how different daily factors affect their emotional and physical health.

Learn More - app#health

Licensed vets are always on-call

Have a pet care question? Get free access to vet expertise through chat, call, and email (accessible directly from the app).

Learn More - app#health

Our smartest lineup

Whistle Health Smart Device for dogs - White Whistle Health Smart Device for dogs - Black Whistle Health Smart Device for dogs - Lilac Whistle Health Smart Device for dogs - Sage
Whistle™

Health 2.0

$69

Get the full picture of your pet’s health by tracking their behavior, activity, and wellness.

Shop Now
Whistle™

Go Explore 2.0

$129

This GPS smart tracker includes all the features of Whistle Health, plus location updates and escape alerts.

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Whistle Switch Smart Collar for dogs Whistle Switch Smart Collar for dogs
Whistle™

Switch Smart Collar

$149

Get all the features of Whistle Go Explore 2.0, plus an integrated collar and interchangeable batteries for 24/7 tracking.

Shop Now

11,000+ reviews on iOS and Android

from the Whistle Pack

Dog wearing Whistle Go Explore GPS Dog Tracker
@wifi.pup
Dog wearing Whistle Go Explore GPS Dog Tracker
@jeffwalksdogs
Dog wearing Whistle Go Explore GPS Dog Tracker
@doodleonthehill
Dog wearing Whistle Go Explore GPS Dog Tracker
@bobaustinthevizsla
Dog wearing Whistle Go Explore GPS Dog Tracker
@loveandthedogs
Dog wearing Whistle Go Explore GPS Dog Tracker
@generalk9obi
Dog wearing Whistle Go Explore GPS Dog Tracker
@justdashthebrit
Dog wearing Whistle Go Explore GPS Dog Tracker
@korrathegsp
Dog wearing Whistle Go Explore GPS Dog Tracker
@korrathegsp
Dog wearing Whistle Go Explore GPS Dog Tracker
@wren_theacd
Dog wearing Whistle Switch Dog Collar and Tracker
@ricothesato
Dog wearing Whistle Switch Dog Collar and Tracker
@im_with_stormtrooper
Dog wearing Whistle Switch Dog Collar
@drtonyfauci
Dog wearing Whistle Switch Dog Collar and Tracker
@kotaskodak
Dog wearing Whistle Go Explore GPS Dog Tracker
@levi_thebrindle
Black dog wearing Whistle Go Explore GPS Dog Tracker
@sagetheswamppoodle
@adelaide.thehungarianprincess
@buffalodogpack
@luluthegoodgirl
@isla.in.the.sun
See More Reviews

Whistle’s technology is shaped by billions of data points

So far, we’ve tracked… 

Dog licking while wearing Whistle Health 2.0 Smart Device

Over

500K dogs' health data
Dog running while wearing Whistle Health 2.0 Smart Device

Over

9 billion minutes of activity
Dog scratching while wearing Whistle Health 2.0 Smart Device

Over

106 million scratches

Built by a global team of pet experts

A world of research
powers every
Whistle device

Our AI is powered by the Pet Insight Project, an award-winning team of vets and data scientists.

Dog wearing Whistle Go Explore GPS Device

We let data lead the way

The experts on the Pet Insight team have studied the health data of 100,000+ dogs, paired with medical records from Banfield Pet Hospital to create the patented AI that precisely tracks and translates pet health.

Explore the Research

The Whistle blog

8 New Year’s Resolutions for Your Dog in 2024 - Whistle

January 04, 2024

8 New Year’s Resolutions for Your Dog in 2024

Getting more exercise, losing weight, eating healthier and learning new things are among the...

Read More- 8 New Year’s Resolutions for Your Dog in 2024
Health & Nutrition
Weight Loss with Whistle: Beep Beep Jeep’s Journey - Whistle

August 21, 2023

Weight Loss with Whistle: Beep Beep Jeep’s Journey

Even though Kenneth and Cameron had no immediate plans to adopt a dog, the...

Read More- Weight Loss with Whistle: Beep Beep Jeep’s Journey
Whistle 101
How to Protect Your Dog During Tick Season - Whistle

June 21, 2023

How to Protect Your Dog During Tick Season

Now that we’ve made it to summer, we have something else we have to...

Read More- How to Protect Your Dog During Tick Season
Vet Insights
Allergies in Dogs: Fall Allergy Symptoms & Treatments - Whistle

September 21, 2023

Allergies in Dogs: Fall Allergy Symptoms & Treatments

As the leaves change color and the weather grows cooler, many of us eagerly...

Read More- Allergies in Dogs: Fall Allergy Symptoms & Treatments
Vet Insights
Whistle App Update: Food Pantry - Whistle

June 14, 2023

Whistle App Update: Food Pantry

Whistle is back with a new feature, your pup's very own food pantry.

Read More- Whistle App Update: Food Pantry
Whistle 101
Vet Series: Seasonal Scratching - Whistle

March 29, 2023

Vet Series: Seasonal Scratching

Scratching. Every dog does it. But, did you know that it can be seasonal,...

Read More- Vet Series: Seasonal Scratching
Vet Insights
Is it Seasonal Scratching or a Chronic Skin Problem? - Whistle

June 21, 2023

Is it Seasonal Scratching or a Chronic Skin Problem?

We sat down with Dr. Aletha Carson, Doctor of Veterinary Medicine, to discuss seasonal scratching:...

Read More- Is it Seasonal Scratching or a Chronic Skin Problem?
Vet Insights
Managing your pup's weight - Whistle

January 26, 2023

Managing your pup's weight

There is no denying that your pup has packed on the pounds. You love...

Read More- Managing your pup's weight
Health & Nutrition
Whistle App Update: Introducing Daily Check-ins - Whistle

November 15, 2022

Whistle App Update: Introducing Daily Check-ins

Dogs are living, breathing, feeling creatures, with changing emotions and moods just like us....

Read More- Whistle App Update: Introducing Daily Check-ins
Whistle 101
5 Tips for Caring for a Senior Dog - Whistle

September 21, 2022

5 Tips for Caring for a Senior Dog

As your dog ages, their joints may start to feel stiffer and creakier than...

Read More- 5 Tips for Caring for a Senior Dog
Health & Nutrition
Dog wearing Whistle Go Explore GPS Smart Tracker

Ready to get started?

Select the smart device that’s best for them, so they can start living their healthiest, happiest life.