Looking for the
Whistle Activity Monitor?
Go to whistle.com
Coming in late 2015

Worry less.
Adventure more.

Watch the trailer
10 million pets
get lost every year.

Always know where your best friend is.

WhistleGPS is the smallest, longest-lasting and most affordable pet location and activity monitor available. Know where your dog is and see their daily adventures directly on your phone.

Track your pet's location and activity.

Get insight into your dog's day.

WhistleGPS syncs automatically with your phone and alerts you to changes in activity levels. The app shows you where they are, who they're with, and what they're up to each day. So, even if your pup decides to go exploring on their own, you'll always have a way to find them.

Coming in late 2015.

Join the

WhistleGPS is not yet available. Add your name to the waitlist to save your spot in line for when it's available in your area.

Thanks to everyone who pre-ordered before May 2014, we donated 3,000 Whistle Activity Monitors to the Morris Animal Foundation to help fight canine cancer.

(Coming in late 2015)

Want to see more of Walter's adventures?

Click any image to view and share with friends.

Frequently asked questions

Questions about WhistleGPS: email whistlegps@whistle.com
Questions about Whistle Activity Monitor: go to whistle.com/support