Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
2,433 reviews
WhistleSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
The Whistle GPS Pet Tracker & Activity Monitor is the smarter way to keep tabs on your pet’s location and activity levels when they're living it up, at home, in the park or on the run.--Whistle loves pets. We're building products that help make the world a smarter, healthier, safer place for pets.
Whistle (whistle.com) has 2,433 customer reviews on The Fair Hearing, with an average rating of 4.1 out of 5.
2,433 approved reviews, newest moderated first
I tried many times to use the 20% referral code from my friend who has whistle and have been unsuccessful. She loves the product but hope they can credit me!
By Diane E.
Response from Whistle· Sep 7, 2020
Hi Diane, I am sorry for the unpleasant experience! I request you to kindly get in touch with our support team. Please do not hesitate to contact our support team at: 1-855-999-0471 Mon-Fri 7:00 AM-4:00 PM PST Sat-Sun 7:00 AM-3:30 PM PST.
My cat, Todd, has had a Whistle GO Explore for a few weeks now. It is working so much better than his old GPS collar. So far, it is reliable and the battery life is great. The app format is well-thought, easy to use, and has lots of customizable notifications. Watching is tracks is hilarious, and I love how I can see his mileage (he's averaging 5 miles per day!). I'd recommend this to anyone looking for a GPS collar for their outdoor cat. It's pretty much Strava for cats. Also worth noting is the customer service- they were extremely helpful and friendly on live chat when I was shopping for a new collar. The only downside is that it's a little big and heavy on his collar (he's only 10 lbs), but he doesn't seem to mind.
By Becky
This device provides extensive information on Gracie Kate’s daily routine. Excercise, distance traveled, calories burned and time she rested. It even tracks how much she scratches and licks. I send a report to her vet regularly and he says it’s great info. Fortunately I haven’t had to use the GPS tracker yet, but I have great confidence in it. It’s a “must have” for any pet you cherish. Thanks Whistle!
By Tom A.
Love the Whistle - the only issue we have is it randomly reports our dog away from home when he's with us, sometimes right next to us in bed or on the couch.
By Stephanie
Site was easy to use, with intuitive cue to help navigate. Helpful payment options and re-population of info fields from prior visits. Confirmation emails were almost instantaneous. I am very pleased.
By Bruce B.
Love the product and customer service is even better! Highly recommend!
By Librathegsd on I.
Great to keep track of how well your pets are doing health wise.
By Thasia J.
I love, love, love Lucy's Whistle. It gives me great peace of mind that I can track and find her if she should ever go missing. Plus, the activity monitor is GREAT. I love being able to look at each day and see how far she traveled, how long she was active, how long she was resting, how long she was playing, and how long -- and how well! -- she was sleeping. I also enjoy being able to look back on a day and see the route she traveled when she's away from home. Usually, she's with me in the car, going on one adventure or another. Just having a record of where she is and what she's doing every day is SO interesting, and helps me to know how much exercise she's getting. I feel like I can really keep on top of her health and well being. Thank you, Whistle!
By Penny L.
