Your pet's best life is about to begin.

- Find the best GPS device for your dog
  
  We build this technology and more into our Whistle smart devices and app. So you can get the best smart device experience and give the best care too.
  
  Shop All
  
  Compare GPS Devices
  
  Cases
  
  Leashes & Collars
  
  Batteries & Parts
  
  Switch GPS Collar
  
  Go Explore 2.0
- Find the best health tracker for your dog
  
  Track and translate your dog's behavior into in-depth daily health insights. So you always know how they’re doing—and can take action ASAP if a change points to a potential health issue.
  
  Compare Health Devices
  
  Cases
  
  Leashes & Collars
  
  Health 2.0
  
  FREE device with subscription purchase Health 1.0
- What can you do with the Whistle app?
  
  Whistle’s easy-to-use app lets you understand health insights, track your pet’s location, quickly connect with a vet, and so much more.
  
  About Your Health Dashboard
  
  Pet Insight Project
  
  More About the Whistle App
  
  How Whistle helps
  
  Senior Dogs Dogs with Allergies Overweight Dogs
  
  More about Whistle
  
  Health Dashboard Pet Insight Project
- Compare
- App
- Reviews
- Shop

Which Whistle is right for you?

Whistle™

Switch

Whistle Switch GPS Smart Collar

$149

Whistle™

Go Explore 2.0

Whistle Go Explore GPS Smart Device

$129

Whistle™

Health 2.0

Whistle Health 2.0 Smart Device

$69

Whistle Switch GPS Smart Collar

Whistle™

$149

Switch

Whistle Go Explore GPS Smart Device

Whistle™

$129

Go Explore 2.0

Whistle Health 2.0 Smart Device

Whistle™

$69

Health 2.0

WHISTLE

WHISTLE

Whistle Subscription

$8.25/mo

$99/year billed annually

$8.25/mo

$99/year billed annually

$3.33/mo

$40/year billed annually

Get a closer look

Good for dogs

5 lbs and up

25 lbs and up

of all sizes

Battery life

24/7 tracking with two interchangeable batteries

up to 15 days

up to 60 days

Comes with

Switch device

Switch collar

Two batteries

USB charging cable

Instruction guide

Go Explore 2.0 device

Two collar attachments

USB charging cable

Instruction guide

Health 2.0 device

Health 2.0 case

USB charging cable

Instruction guide

Interchangeable batteries

GPS and Safety

GPS location tracking using AT&T network and Google maps

Escape alerts

Set up Safe Place boundaries

Night light (in-app)

Health

Monitor licking, scratching, sleeping, eating and drinking

Monitor digestive health with Poop Scan

Ask a Vet via the Whistle app

Future health feature updates

Fitness

Tracks distance traveled, active minutes, calories burned

Recommended activity based on breed, age and weight

Weekly activity report and monthly stats

Care

Log daily check-ins to monitor emotional wellbeing

Monitor multiple pets with one app

Add multiple pet owners and caregivers

Chronological view of your pet’s day

Easily share health reports with your care team

Get help choosing.

Contact us

Get a closer look

GPS and Safety

Health

Fitness

Care

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Free shipping over $50

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6-month warranty

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Free 30 day return policy

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Secure checkout