The Whistle mobile app is compatible with Android 12.0 and higher, and iOS 16.0 and higher

*Offer valid for 1 Whistle Health Limited Edition device and a subscription to the Whistle app for as long as the user is part of the MARS PETCARE BIOBANK™ study. Offer while supplies last on whistle.com. Offer is non-transferable and only valid for MARS PETCARE BIOBANK™ recipients. Not valid on previous purchases. You are not required to provide credit card information unless you decide to continue your subscription beyond the expiration of the MARS PETCARE BIOBANK study project. Whistle may modify or cancel offer at any time.

As a study participant, Whistle is excited to offer you a FREE Whistle Health smart device and app subscription. Whistle™ Health uses industry-leading AI to translate your dog’s behavior into in-depth health insights. You’ll know how they’re doing at all times, and learn how to spot potential health issues sooner.

A Whistle subscription keeps you connected via the Whistle App, so you can always get your pet’s full activity and health story.

Subscriptions cover GPS location tracking (for Go Explore 2.0 & Switch), health and fitness monitoring, sleep monitoring, weight tracking, the ability to share reports with your pet’s care team, and access to our Ask a Vet feature.