Which Whistle is Right For You?
Whistle™ Health
$59.00
Whistle™ Health & GPS
$109.00
Whistle™ Health & GPS+
$139.00
NEW
$3.33/mo $40.00 billed annually
$8.25/mo $99.00 billed annually
$8.25/mo $99.00 billed annually
Good for dogs
of all sizes
25lbs + up
as small as 5lbs
Battery life
up to 20 days
up to 15 days
24/7 with 2 interchangeable batteries
Waterproof
Yes, IPX 8
up to 6ft
Yes, IPX 8
up to 6ft
Yes, IPX 8
up to 6ft
Comes with
Smart device, USB charging cable, 1 collar attachment
Smart device, USB charging cable, 2 collar attachments
Smart collar, USB charging cable, 2 batteries
Interchangable Batteries
Health monitor licking, scratching, sleeping, and drinking
Weekly activity report and monthly stats
Future health feature updates
Location GPS tracking using AT&T network and Google maps
Escape alerts
Location tracking
Night light (in-app)
Tracks distance traveled, active minutes, calories burned
Recommended activity based on breed, age and weight
Weekly activity report and monthly stats
Monitor multiple pets with one app
Add multiple pet owners and caregivers
Chronological view of your pet’s day
Whistle™ Health
Whistle™ Health & GPS
Whistle™ Health & GPS+
Whistle™ Health
NEW
$59.00
$3.33/mo $40.00 billed annually
Good for dogs
of all sizes
Battery life
up to 20 days
Waterproof
Yes, IPX 8
up to 6ft
Comes with
Smart device, USB charging cable, 1 collar attachment
Interchangable Batteries
Health monitor licking, scratching, sleeping, and drinking
Weekly activity report and monthly stats
Future health feature updates
Location GPS tracking using AT&T network and Google maps
Escape alerts
Location tracking
Night light (in-app)
Tracks distance traveled, active minutes, calories burned
Recommended activity based on breed, age and weight
Weekly activity report and monthly stats
Monitor multiple pets with one app
Add multiple pet owners and caregivers
Chronological view of your pet’s day
Whistle™ Health & GPS
$109.00
$8.25/mo $99.00 billed annually
Good for dogs
25lbs + up
Battery life
up to 15 days
Waterproof
Yes, IPX 8
up to 6ft
Comes with
Smart device, USB charging cable, 2 collar attachments
Interchangable Batteries
Health monitor licking, scratching, sleeping, and drinking
Weekly activity report and monthly stats
Future health feature updates
Location GPS tracking using AT&T network and Google maps
Escape alerts
Location tracking
Night light (in-app)
Tracks distance traveled, active minutes, calories burned
Recommended activity based on breed, age and weight
Weekly activity report and monthly stats
Monitor multiple pets with one app
Add multiple pet owners and caregivers
Chronological view of your pet’s day
Whistle™ Health & GPS+
$139.00
$8.25/mo $99.00 billed annually
Good for dogs
as small as 5lbs
Battery life
24/7 with 2 interchangeable batteries
Waterproof
Yes, IPX 8
up to 6ft
Comes with
Smart collar, USB charging cable, 2 batteries
Interchangable Batteries
Health monitor licking, scratching, sleeping, and drinking
Weekly activity report and monthly stats
Future health feature updates
Location GPS tracking using AT&T network and Google maps
Escape alerts
Location tracking
Night light (in-app)
Tracks distance traveled, active minutes, calories burned
Recommended activity based on breed, age and weight
Weekly activity report and monthly stats
Monitor multiple pets with one app
Add multiple pet owners and caregivers
Chronological view of your pet’s day
Whistle™ Health
Whistle™ Health & GPS
Whistle™ Health & GPS+
Whistle™ Health
NEW
$59.00
$3.33/mo $40.00 billed annually
Good for dogs
of all sizes
Battery life
up to 20 days
Waterproof
Yes, IPX 8
up to 6ft
Comes with
Smart device, USB charging cable, 1 collar attachment
Interchangable Batteries
Health monitor licking, scratching, sleeping, and drinking
Weekly activity report and monthly stats
Future health feature updates
Location GPS tracking using AT&T network and Google maps
Escape alerts
Location tracking
Night light (in-app)
Tracks distance traveled, active minutes, calories burned
Recommended activity based on breed, age and weight
Weekly activity report and monthly stats
Monitor multiple pets with one app
Add multiple pet owners and caregivers
Chronological view of your pet’s day
Whistle™ Health & GPS
$109.00
$8.25/mo $99.00 billed annually
Good for dogs
25lbs + up
Battery life
up to 15 days
Waterproof
Yes, IPX 8
up to 6ft
Comes with
Smart device, USB charging cable, 2 collar attachments
Interchangable Batteries
Health monitor licking, scratching, sleeping, and drinking
Weekly activity report and monthly stats
Future health feature updates
Location GPS tracking using AT&T network and Google maps
Escape alerts
Location tracking
Night light (in-app)
Tracks distance traveled, active minutes, calories burned
Recommended activity based on breed, age and weight
Weekly activity report and monthly stats
Monitor multiple pets with one app
Add multiple pet owners and caregivers
Chronological view of your pet’s day
Whistle™ Health & GPS+
$139.00
$8.25/mo $99.00 billed annually
Good for dogs
as small as 5lbs
Battery life
24/7 with 2 interchangeable batteries
Waterproof
Yes, IPX 8
up to 6ft
Comes with
Smart collar, USB charging cable, 2 batteries
Interchangable Batteries
Health monitor licking, scratching, sleeping, and drinking
Weekly activity report and monthly stats
Future health feature updates
Location GPS tracking using AT&T network and Google maps
Escape alerts
Location tracking
Night light (in-app)
Tracks distance traveled, active minutes, calories burned
Recommended activity based on breed, age and weight
Weekly activity report and monthly stats
Monitor multiple pets with one app
Add multiple pet owners and caregivers
Chronological view of your pet’s day
Join the Whistle pack for exclusive offers and new product announcements.
Sign up for product updates, offers, and learn more about Whistle, and other Mars Petcare brands. Must be over 16 years to sign up.
See our privacy statement to find out how we collect and use your data, to contact us with privacy questions or to exercise your
Woo, new friends! Stay tuned, we'll get in touch soon.
Pet health revelations, right in your inbox
Sign up for product updates, offers, and learn more about Whistle, and other Mars Petcare brands. Must be over 16 years to sign up.
1-year warranty
If you experience any technical issues within one year of purchase, we'll troubleshoot and replace the device without charge if necessary.
Read more on our FAQ page
Health monitoring
Track licking, scratching, eating, drinking, and sleeping to get a comprehensive picture of your pet’s health.
Fitness features
Set personalized activity goals based on breed, weight, and age. Track distance traveled, calories burned, and hours of rest.
GPS tracking
Know your pet’s exact location with GPS tracking powered by AT&T's 4G LTE-M network. Subscription plan required.
Ask a vet
Have a pet care question? Get free access to vet expertise through chat, call, video, and email.
24-Hour timeline
Get a detailed breakdown of their day to see when they were resting, playing, and exercising.
Food calculator
Find out exactly how much food to give them based on their breed, weight, age, and brand of dog food.
