Dog with allergies wearing a Whistle Health to track scratching levels

Know what your dog really needs 

Discover the smart device that tracks your pet’s health and activity so you know exactly how to help them live their healthiest, happiest life.

Whistle Health

This smart device uses industry-leading AI to translate your pet’s behaviour into in-depth health insights. Monitor licking, scratching, eating, drinking, sleeping, and activity. So you can know when they’re doing well and see when changes may point to health issues. For dogs of all sizes. 

Does not include GPS location tracking

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Creating lifelong healthy habits and behaviors

Prevent weight
gain and obesity

56% of dogs are considered obese. Set a nutrition and fitness routine and stick to it.

Spot derm and
allergy symptoms

40% of dogs have skin and coat issues. Know when scratching starts to become a problem.

Stay connected
to their vet

Use data to talk about your pet’s behaviors. Intervene early and get help faster.

Increase their
quality of life

85% of pet parent think their pet has anxiety. Track their emotional well-being to understand patterns.

Whistle data explained

Whistle analyzes real time data to provide insights in key areas that help pet owners optimize their pets’ health.

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Manage their health

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

Custom fitness goals

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

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.

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).

See how diet impacts your dog’s health

With our new food pantry feature, you can add all your pet’s everyday foods to see how diet changes affect their health and weight. 

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Discover the science behind every smart device


100K dogs

Whistle’s groundbreaking AI is powered by our award-winning team of vets and data scientists, six years of research, and one of the largest health studies ever conducted.

Every device collects

millions of data points

from your dog’s behaviour, and sends all that data to the Whistle app where it gets translated into easy-to-understand health insights.

Our team is constantly researching,

innovating, and rolling out new features to help you give your pet the healthiest, happiest life possible.


Yes, you’ll need an annual plan so your Whistle™ Health can connect to the service needed to collect your pet’s health data.

It can last up to two weeks on a single charge. We recommend charging once it hits 25%. Battery life is also affected by WiFi and network coverage, so keep that in mind if you have a shaky connection. Your USB charger will bring your Whistle™ Health back to a full charge in about 90 minutes.

Technically speaking, we use a three-axis accelerometer to estimate the total amount of energy your pet used each minute. Then we use that energy estimate to determine if your dog is resting, wandering around the house, or in full squirrel chase mode.

Short answer: We learn from your pet’s behavior over time and use that data to understand their activity levels.    

Short answer: sensors and a lot of measuring. Your Whistle™ Health has sensors that take 150 measurements of your dog’s motion every second. We then use our behaviour detection algorithms, courtesy of our partners at Pet Insight Project, to detect specific movements like scratching or licking.

We use a device called a three-axis accelerometer. It senses how much your pet is moving, up to 50 times per second. We use that data from tens of thousands of pets to create an algorithm that accurately calculates a distance estimate.

Whistle™ Health is a Bluetooth device, which means that it requires a close-proximity connection to your mobile phone in order to sync updates with the app. We recommend syncing often by opening your mobile app within eyesight of the Whistle™ Health device to get the most updated data about your pet.

You can think of your pet’s Whistle™ Health device as an always-on watchful companion that gathers your pet’s activities and syncs them all to your phone at once so you can get an updated picture of their overall health. It translates everything your dog has been doing throughout the day into an easy-to-digest format that makes it easy to track overall trends. Whistle™ Health speaks both “dog” and “data” fluently and keeps tabs on your pet’s activities so you don’t miss a thing.

Your Whistle™ Health will track your dog’s health and activity metrics accurately in any orientation, as long as it is attached to your dog’s collar and not another accessory like a harness or leash. Whistle’s algorithms account for 360-degree rotation around a dog’s neck to ensure every run, roll, and rub is captured.

In order to establish a baseline of your dog’s unique behaviour and lifestyle, WHISTLE™ collects calibration data over a 7-day period. Once a baseline is established, we can then provide insights regarding any new changes in your dog’s behavior relative to the baseline.