One app for everything you need to know about your dog

Five Stars

It’s so much fun checking the app everyday to see how Zuki’s rank has improved. Love setting goals for him through the app!

Lost dog alert!
Lost dog mode

Built for lost dog scenarios.

Fi’s Lost Dog Mode reunites you with your pup quicker than ever by updating their location in real-time and flashing the LED light in red to make your dog more visible.

Map showing where your lost dog is
Graph of a dog's activity over time
Activity Tracker

Just the right amount of steps.

Customize your steps goal to your dog’s needs to keep him in the best shape of his life. Make it fun and compete with others!

The app's activity leaderboard
The app's activity leaderboard
Graph of a dog's activity over time

It keeps me informed and motivated toward walking and running him to hit a daily goal.

Five stars
Steve, Bear’s Dad

Invite the whole family.

Add as many dogs, and as many owners to your Fi account as you want. Let loved ones check in from afar and keep an eye on your dog when you have to travel.

Add Dog Walkers with restricted access, and have peace of mind when they take your dog for a stroll. Whatever happens during that walk - you and them will have access to the walk history and your dog’s exact location.

Map showing where your dog is right now
Invite other owners to share your app access
Invite other owners to share your app access
Map showing where your dog is right now
Screenshot of our blog - an article about service dogs on planes
Fi News

Everything you need to know in one place.

Keep track of all the best news about modern dog ownership. Health advice, Training content and all the fun things happening to dogs all over the World.

Stay on top of your dog news!


Connect with other dog owners near you.

Join the Fi pack and discover the #fidogs near you! Keep up to date with all the curated content shared with the community right in your Fi App.

Meet friendly dogs near you

Try Fi risk free.

  • Free Shipping
  • 1 Year Warranty
  • 30-Day GPS Trial