Your pet’s health, in the palm of your hand.
Location Alerts
Whether it’s a sneaky escape or a stroll with your dogwalker, get notified when your pet leaves a designated safe place by email, text, or app alert.
Find My Pet
Know your pet’s exact location with GPS tracking powered by AT&T's 4G LTE-M network. Subscription plan required. We recommend checking LTE coverage in your area.
Health Monitoring
Catch potential health issues before they become problems. Whistle analyzes licking, scratching, drinking, and sleeping week-over-week to alert you to any abnormalities.
Daily Check-Ins
Keep a daily log of how your pet is feeling. Add notes to understand how different factors affect their emotional and physical health.
Ask a Vet
With Whistle’s Ask a Vet feature, you can connect with a licensed vet via chat, call, video, or email—straight from the app.
Personalized activity goals
Set fitness goals based on breed, age, and weight. Track your pet's calories burned, distance traveled, minutes active, and more.
Portion Calculator
Use the Whistle calculator to personalize your pet's food portions based on their age, breed, weight, exercise levels, and types of food.
24-hour timeline
See where they went, who they were with, and for how long. Get chronological breakdowns of time spent running, playing, walking, napping, and more.
Whistle™ Health & GPS features
GPS location tracking
AT&T's 4G LTE-M network
For all collars
Mounts to any collar
For larger dogs
For dogs 25 lbs. and up
For all conditions
Waterproof up to six feet
For safety
Includes built-in safety light
For all-day comfort
Weighs less than 1 oz.
For easy charging
Includes USB charging cable, no battery required
For constant connection
Location updates every 15 seconds
- Maryann S.Verified ReviewerReviewingWhistle Health & GPSI recommend this productRated 5 stars1 month agoPeace of mind - Worth every penny
When our English Setter first escaped and was gone for 3 hours several years ago, we purchased a Whistle and have been diligent about ensuring he is always wearing it (we are on our second one). He doesn't escape often, but has done so twice this week! We could track him, head in the right direction and both times were able to retrieve him safely within 15 minutes. It definitely gives us peace of mind and did not disappoint when we needed to find him.
- Ken I.Verified BuyerReviewingWhistle Health & GPSI recommend this productRated 5 stars1 month agoA Whistle user for over nine years reflects on his experience...
I first became a Whistle user around nine years ago when my Germann Shepard (Rearden Steel) wandered off of our property. Back then, all Whistle featured was the ability to locate your lost dog -- but that was more than enough value for me! Through the years I have watched the Whistle product improve and continue to add more features like health and fitness. My wife and I now have three German Shepards with separate Whistle monitors for each of them. Great job Whistle.
- Miguel B.Verified ReviewerReviewingWhistle Health & GPSI recommend this productRated 5 stars1 month agoThis product has been a life changer for me and my cat
My cat likes the outdoors and now I can let her roam free. She's so happy. It means so much to me, whistle team. I am so grateful!
Oh yeah, it works wonders. I live in Miami. Accurate within feet. Best in the market.
- RebeccaVerified ReviewerReviewingWhistle Health & GPSI recommend this productRated 4 stars2 months agoDeciding between Fi 3 (current 2yr) and Whistle like past
I just paid 1200 for 2 years and upgraded devices for 4 dogs with Fi. Had been with Whistle since it was Tagg a decade ago; but last year I switched because I was so ****** that they would not give me any discount for multiple dogs and as a rescue. Not even 5% off. So I went with Fi, which I do not like completely bc of the tracking inefficiencies compared to Whistle. But the notifications on escape/missing are better. But not the actual tracking... WHY CANT THEY JUST MAKE ONE DEVICE THAT WORKS BEST IN ALL AREAS?
- NicoleVerified BuyerReviewingWhistle Health & GPSI do not recommend this productRated 1 stars2 months agoThe actual device could be nice, the app makes it trash.
I got this because my dog has been quite the escape artist lately, so I needed something to let me know when she leaves and to help me find her. It has not alerted me a single time my dog leaves the safe area. It only sends an alert (to my email, not a push notification even though I have them on) after I've opened the app and start using the Find My Pet. I've attached photos to show what time she started her adventure vs when I realized she was out of the yard and hitting the find my pet button (obviously personal details are edited out).
On top of that it takes so long to update the location I may as well just look for her on my own. It would be faster. This was a regretful buy.
How long is the battery life?
There’s no exact answer. But the battery lasts the longest when your pet is in range of WiFi. Your app will alert you when your battery is low. We suggest charging when it dips below 25%.
Will Whistle Health & GPS work without cell service?
How does tracking work?
Why did I get a false alert?
How do I set up my replacement Whistle Health & GPS?
Do I need an AT&T plan to use Whistle Health & GPS?
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