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.

Dishonest behaviour Dishonest behaviour: they have been pulling 95,40 USD every year for 4 years from my card, despite I gave the device back a couple weeks after reception (Dec 2019), due to poor performance. Customer service forced us to download the app in order to cancel subscription but didn't give our money back. A subscription related only to a device that has been given back? There is no service without the device: what did I pay for? This is not honest! Stay away from this company!

The Whistle tracker is the best way to… The Whistle tracker is the best way to keep track of your pet’s daily and weekly activity level and wellness metrics without even thinking about it. All you have to do is recharge it every few weeks when automatically prompted.

We bought this after a harrowing… We bought this after a harrowing experience where our golden took off for 2 1/2 hours from our yard after being frightened by a hot air balloon. I remain impressed by the cost of entry, tech, light weight collar attachment and overall responsiveness. The data reports on activity, sleep, etc. are a nice bonus and will provide a data driven record of our family pet's health trends and any changes in her routines.

we initially bought the whistle 3 in… we initially bought the whistle 3 in 2017 when we adopted our rescue and he run out the door the first day, since then the whistle has become my daily companion making sure our dog gets enough exercise. We bought the updated Whistle with health information and it is amazing knowing the scratch and licking patterns as well as his drinking and resting times. Would recommend Whistle any time