Smart Collars



The tech behind Whistle

Better tech for better care

The tech behind Whistle

Better tech for better care

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.

Vet advice at the tap of the button.
AT&T-powered GPS to monitor every move.
Five lumen LED to keep you both safe at night.
IPX8 waterproofing to stand up to every splash session.
One shared platform to manage care across the whole family.
And pinpoint accelerometer accuracy to capture every run, leap, and fetch.

The reviews are in

“This is one of the best investments we’ve made for our 1.5-year-old German Shepherd. We can track his daily exercise time, scratching, drinking, and licking behavior. And we can look at weekly and monthly trends in his exercise routines and health habits just by looking at the app. A must for all pet owners.” 

– gshepowner

“Whistle enables us to manage our pup’s health with data. When we went back to work, she started misbehaving. We learned from the Whistle app that there’s a direct correlation between her behavior and active time. Now we know if she hits her goal, we are all happier.” 

– Chicalnyc

“I have a puppy who happens to be a runner. When he ran from me a few months ago, I was able to follow him around the neighborhood using the app. I found him playing with a couple of squirrels in a park… three miles away. Without Whistle precisely and accurately tracking his location, there would have been no way for me to find him.” 

– Christa

“Simply AWESOME!!! All you want to know about your dog(s), in a simple, intuitive, and user-friendly way. The battery seems to last forever and I totally love the ability to share all the facts with a vet in a single touch! Very, very precise!”

-Mr. Nieves
What can you do with the Whistle app?

Know their overall health


Know their behavior


Know their fitness


Know their location


Know how their mood affects their overall health


Know how to get help

Why track?
Dogs 6+ years suffer from
stiffness and pain

Whistle has tracked
4.2 million
abnormal licks

Excessive licking may point to pain
56% of US dogs are
overweight or obese

Whistle has tracked
5.9 billion
activity minutes

Most dogs need at least 20 mins of exercise per day
1 in 4 dogs suffer from
itchy, irritated skin

Whistle has tracked
3.7 million
abnormal scratches

Increased scratching could be a sign of allergies/infection

I’m thankful for Whistle Health & GPS tracker, because it’s given me accountability when it comes to making sure my pup is staying healthy & active.”

I’m thankful for Whistle Health & GPS tracker, because it’s given me accountability when it comes to making sure my pup is staying healthy & active.”

Our Smart Devices
Limited Edition

Whistle™ Health

Our newest smart device paints a complete picture of your pet’s health by tracking activity, behavior, health, and wellness. So you can give them personalized, proactive care. 

For dogs of all sizes.


Whistle™ Health & GPS

Keep tabs on your adventure buddy with this GPS-enhanced smart device. Get all the health features of the Whistle Health, plus location updates every 15 seconds, escape alerts, and more.

For dogs 25lbs and up.


Whistle™ Health & GPS+

Health & GPS+ can do it all. This smart collar tracks their health and location and keeps you connected 24/7 with two rechargeable battery packs. So you never have to miss a moment.

For dogs 5lbs and up


We’re here 10am - 6pm EST Monday - Saturday
Phone: 1-855-999-0471

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.