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Adopted today.
Safer for life.

All qualifying shelters and rescues can register to join the 700+ already keeping adopted dogs safe with free Fi Nano microchips and Fi trackers, featuring GPS and AI-powered health tracking.

Join Fi Rescues
Safety first

Start with peace of mind.

With unmatched GPS, Fi trackers keep dogs in sight and safe as they settle into their new homes.

A small white dog walking on a city sidewalk beside its owner, with the Fi app showing its live location
Facts & figures

Fi Rescues by the numbers.

Lost dogs found
260k+
Fi Rescue partners
700+
Devices and microchips donated
100k+
How Fi helps

Fi Mini, for holistic safety & health after adoption.

  • Free microchips
  • Free GPS & health trackers
  • Free registration for life
The Fi app showing a dog’s live location, step count and rest summary
Unmatched GPS. See where they are in real time.
The Fi app’s Safe Zone editor drawing a boundary around a home
Safe Zones & alerts. Set custom virtual fences and get instant alerts when they leave.
The Fi app’s health tab showing rest, activity, eating, drinking and scratching
AI-powered health monitoring. Track their health and behavior to catch changes earlier.
The Fi app showing a dog’s live location on a map near a lake
Better than a microchip. Fi tracks their location live. Microchips only help after they’re found.
A green Fi Mini tracker clipped onto a collar
Fits any dog. Attaches to any collar or harness on dogs of all sizes.

Fi donations to qualifying rescues.

Trackers, chips, shipping, even registration. All donated. Apply in 5 minutes and we’ll get you set up within 48 hours.

Join Fi RescuesEmail us at rescues@fitracking.com
Best-in-class

Fi tracking leads the pack.

Not all trackers are created equal. Fi delivers real-time GPS tracking. No guesswork. No gaps.

  • A pet microchip

    Microchips are great, but don’t actively track.

    Pet owners are only notified after a lost dog is scanned.

    Fi keeps track 24/7 & always knows right where they are

  • A coin-sized Bluetooth tracking tag

    ‘ScareTags’ don’t have GPS and can’t track as far.

    They rely on iPhones to find items within a short range.

    Fi locates pets nationwide using a GPS/LTE connection

Partners

What rescue partners are saying:

One of our adopters’ dog got loose last week, and she got him back in about two hours. She said the whole time she was driving home and panicking, she kept thinking — at least he has that collar.

Mindy Wogan

Adoption Coordinator, GDRNE

It means a lot that Fi is investing in us. A lot of people make one-time donations, but to actually go through the steps and invest shows that Fi really is putting in the effort.

Emily Simon

Dog Coalition LA

Losing the dog is the number one thing, but the information that you get about your dog’s behavior is phenomenal. We can check in and see if they’re getting enough exercise in their foster homes. It’s worth it.

Naomi Covino

Brown Dog Coalition

Join our mission to give all dogs safer, healthier lives.

Join Fi Rescues

Apply to join the rescue program.

We review every application within 48 hours.

Tell us about your organization.

Step 1 of 5: Tell us about your organization.