Whistle is the perfect companion for your daily adventures with your dog. The device and connected app keep you close to your best friend by helping you create healthy habits, track progress, and stay in touch when you have to be apart.
Play. Rest. Repeat.
Attach the lightweight device to your dog’s existing collar to track your dog’s daily activity and long-term health trends through a mobile app on your phone. When you open the Whistle app, you can quickly see how your dog is doing - and if they could use another round of fetch before dinner.
Vets recommend dogs get 30-60 minutes of activity every day. Whistle helps you keep your dog active, fit and healthy.
Set a custom goal
Set a daily activity goal customized to your dog’s age, breed, and weight.
Learn when your dog is most active and the type and quality of exercise they’re getting.
Whether you're at work, on vacation, or out for the day, use Whistle to see what your dog is up to and who they’re with.
Compare to similar dogs
Compare your dog’s daily activity and rest with similar pups to see if they're on the right track.
Find your pack
The Whistle app is a central communication hub for you and everyone who cares for your dog. Share photos, notes, and memories with a network of dog owners like you.
Get support from the largest community of connected pet owners in the world. Whistle Community is your local dog park in your pocket.
Share your adventures
Post photos and notes on the Community Board to share moments, tips and advice with others.
Communicate with fellow dog lovers and everyone in your pet’s pack.
Get bragging rights
Compare your dog's stats with similar dogs to see how they stack up.
Keep your dog healthy
Whistle provides a new way to care for your dog, filled with actionable information to better understand your dog’s health, behavior, and well-being.
Medication and health tracking
Communicate with your dog's other caretakers about medication, food, and other details. No more wondering if your dog's begging for that first or third meal.
Never miss a dose by tracking when your dog takes a medication. Set reminders for ongoing treatments and vaccinations.
Monitor health trends
Track your dog’s long-term health trends to detect even subtle changes. Get notifications for noteable changes that might require some extra attention.
Keep track of your pet’s nutrition through daily food logging to avoid over and underfeeding.
1,000 ways to Whistle
Whether your dog is an explorer, a connoisseur of table scraps, or a costume-wearing superhero, one thing is certain - they have a one-of-a-kind personality. Check out how Whistle can accompany your canine companion through all of their adventures.
Select one of the personas below to learn more.
Sleek, simple, smart
Wireless data syncing
Whistle sends automatic updates using Wi-Fi and Bluetooth.
Let your pup swim, take a bath, or romp in the rain without worry.
7+ day rechargeable battery
Capture over a week's worth of memories on a single charge.
Whistle Activity Monitor
- 3-axis accelerometer
- LED indicators
- Single push-button interface
- Waterproof (IPX-7)
- Shockproof and ruggedized
- Dimensions: 38 mm W × 10 mm H
- Weight: 16 g
- Adjustable strap, compatible with all collars
- Fits dogs over 10 pounds
Power & Battery
- Built-in rechargable lithium-ion polymer battery
- Up to a week between charges
- USB charging dock
- Bluetooth 4.0 Dual Mode (Classic and Low Energy)
- Wi-Fi 802.11 b/g/n (2.4GHz supported)
- Apple iOS 7.1 or greater
- Android 4.0.3 or greater