Whistle is worth it's price in gold! I truly believe Whistle is one of the best things I've invested in since getting my dog, Dixie Susan. I know daily how much exercise and sleep she's getting. In addition, the updates Whistle send regarding itching and licking are very helpful. Combined, everything really keeps me in tune with my dog. And that's very important to me.

Don't buy this collar Don't buy this collar. Not user friendly. I never actually used the collars and forgot I had signed up for a multi year subscription. Yes that is an additional cost. Thank goodness my card on file needed to be upgraded so they reached out via email. I responded no to the new subscription especially since I live in Spain where the App doesn't even work. I requested Whistle terminate my subscription immediately and send proof that it has been done and that my personal data has been removed from their databases. Ironically they have frozen my account where I wouldn't be able to access even if I wanted. Horrible customer support, no sense of urgency.

Great helpful tracking We have 2 whistles and tge information we received is great. It specifically help with the allergy reactions one of our dog has. It confirms when he is licking more then usual abd needs to get his allergy shot. Additionally we have a diabetic dog too. If his drinking increases from one week to an other we are alerted and we can see if there is an issue with his medicine.

One of the best purchases I've ever made! Device has been flawless since I purchased from the Whistle website in March of 2020. I have been saved from losing my dog Piper multiple times solely due to my whistle and how accurate the tracking is. The company also regularly releases updates and the app has improved significantly in the time I've had the device, especially when it comes to tracking allergies and licking/scratching. One of the best purchases I've ever made.

Eliminates the worry Been using a whistle with my large dog for almost a year and it's been indispensable! Instantly know how urgently he needs to go out and if/when my kids or dogsitters have been walking him. The step and health tracker provides more useful information than my spouse's fitbit. Most of all, when he escapes off leash we know where to look for him, esp. useful if a neighbor recovers him first and lets him in.