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Whistle 3

By Whistle

This app is only available on the App Store for iOS devices.


***The new Whistle 3 app only supports the latest Whistle 3 GPS location & activity tracker.***

Introducing the new Whistle 3, our latest all-in-one GPS location & activity tracker for dogs & cats. The new Whistle 3 app has been completely redesigned based on real-life user experiences with pet loss and activity tracking.

• Faster and more accurate location tracking •
Fast, accurate tracking with GPS, Wi-Fi and cellular technology to find your pet in minutes if they get away (now with Google maps).

• Location alerts •
Get an email, app or text notification when your pet leaves their safe place, before they get too far.

• Multiple custom safe places •
The app's improved geo-fencing feature means pet owners can now create multiple safe places for the home, office, or a dog-friendly vacation spot (Wi-Fi is recommended).

• Monitor Activity •
Track your pet’s daily activity and rest to keep your companion in great shape for their age, weight and breed.

• Track Progress •
Set custom goals and receive notifications if there are significant changes to your pet’s activity or sleep patterns.

Whistle 3 setup requires a working internet connection, Wi-Fi, and Bluetooth. iPhone 4S or newer is required. iOS 9 or newer is required. Continued use of GPS running in the background can dramatically decrease battery life.

Learn more about Whistle products and services at

What's New in Version 1.7.0

NEW features!
- Bluetooth Low Energy: When you open the app and are near your pet we will sync activity data and provide you with a last known location and more up to date battery level.
- Distance: Now you can see how far your pet travels over the course of a day.

iPhone Screenshots

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Whistle 3
View in iTunes
  • Free
  • Category: Health & Fitness
  • Updated:
  • Version: 1.7.0
  • Size: 92.3 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.

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