Fi Nano is completely free to dog owners, there is no cost or fee ever of any kind, and you can keep your dog's details up to date easily from within the Fi App.
Microchips are tiny transponders, (about the size of a grain of rice), that can be safely implanted by vets, rescues and breeders to help identify your pet. When a lost dog is found, one of the first steps that is taken is to scan and check for a microchip.
Existing microchips are expensive and unreliable. Only 5% of dogs in the US are microchipped - we are on a mission to fix that.
52% of implanted microchips are never registered to their owners due to hidden registration fees and obsolete technology platforms.
If you have a dog that has a Non-Fi Nano microchip, it can still be registered with Fi. Register here.