iPhone Screenshots


***This Whistle app only supports legacy Whistle devices (WGPS, Tagg, Whistle Activity Monitor). If you’ve purchased a new Whistle 3 device or have received a Whistle FIT (in partnership with Banfield Pet Hospital) then please download our new & improved Whistle app.***

What’s New

Version 3.5.0

This app version is now known as Whistle Legacy and only supports legacy Whistle devices (WGPS, Tagg, Whistle Activity Monitor). This version will be phased out over time and will only receive critical bug fixes going forward.

Ratings and Reviews

3.5 out of 5
173 Ratings

173 Ratings

........fun :) ,

Works great. - UPDATE

Was a legacy Tagg user, now have Whistle on two dogs. Use it when traveling too as we got an extra base station. Also use it in conjunction with an Invisible Fence. The battery life seems to be shortening which is frustrating - and the company dances around that issue by putting you through hoops, making you send pictures of the equipment - even asking me to NOT put it on our dog for a week. But overall, it does what we expected and I love the daily activity tracker.

AS OF JULY 2017: still suffering from a battery issue on one of the devices. Whistle sent another receiver but it does the same thing. Having to charge up one of my dogs daily is daunting. And oddly, it's the older, mostly inactive dog. Love the app, the activity module and the intent - but there's a tech flaw somewhere they are failing to address and from reading other reviews, I'm not alone in this regard.

Border Collie Mom ,

Very frustrating product, false sense of security

I pre ordered the Whistle years before they came out, and was very excited when they finally were available. But from day one the trackers had significant issues. One of my dogs is older and mostly deaf, but still very active. I live on acreage and only let him out if I'm watching him. But sometimes he will manage to disappear in the woods even tho I'm watching him. The Whistle was to locate him in those situations, before he can get hurt or lost. Repeatedly it will take 20-30 minutes before it will actually locate him, if it locates at all. I've called Whistle support REPEATEDLY over this, since a dog can get a LONG way in an hour, potentially in some dangerous situations! I've been told by Whistle that it's completely acceptable for it to take 30 minutes to update the location. NO IT'S NOT! The battery lasts MAYBE 36 hours, and that's when it's near the base station. It's been a very frustrating, expensive product, especially since it hasn't worked well since day one. I've contacted Whistle SO many times and they have been pretty terrible as well. Customer Service is awful. The last time I called about ANOTHER issue, they just suggested buying the new model, even tho the ones I've had have NEVER worked and I've been paying on them over a year. When I expressed concern that the issues would remain nothing was offered to me. It's been a frustrating experience with not a great company. I do NOT recommend this product.

Nnatedro ,

Not even a little bit reliable

For the third time in the past month, the whistle 3 tracker has completely stopped responding and will not connect or report my dog's location. The one time it did work, it took nearly 45 minutes to locate my dog - 100% unacceptable when their claim is that this is constant gps tracking! This time, it has been over 48 hours since it last told me ANYTHING about my dog's location and I've been driving all over the city with her and I see the thing on her neck. What a crock! Their support is days between answers and they have not resolved any of my problems or concerns yet. It currently shows my dog is stuck on the interstate for the last 48+ hours... Nope. When I try to locate her, it struggles for 5 minutes, then I keep getting the message "We're having trouble locating Reese. Please try again." I live in a big city with ample cell coverage everywhere I'm going. This issue is related to the device and its components.. not the coverage where I live, which is what they've tried to tell me is causing the issue in the past. Overall, completely unimpressed and feel like a moron that I bought a year of this awful service up front. Save your money! This is NOT a good investment for you or your dog. They are also not giving service returns. Maybe get an actual whistle and you'll have better luck finding your dog.


Whistle Labs, Inc
75.6 MB
Health & Fitness

Requires iOS 7.1 or later. Compatible with iPhone, iPad, and iPod touch.


English, Catalan, Czech, Danish, Dutch, French, German, Greek, Indonesian, Italian, Japanese, Korean, Norwegian Bokmål, Norwegian Nynorsk, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish, Ukrainian, Vietnamese

Age Rating
Rated 4+
This app may use your location even when it isn't open, which can decrease battery life.
Copyright © 2018 Whistle Labs, Inc.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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