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Series 3+

Meet the world's smartest AI-powered GPS collar

Orders

Seamless ordering, helpful return options, and rewarding experiences that make getting Fi simple and stress-free

Getting Started

Everything you need to set up your Fi collar and begin your journey to smarter, safer dog ownership

Fi Collar

Master your Fi collar's features and get the most out of your dog's smart technology

Fi Account

Manage your Fi Experience

Fi App

Navigate Fi's intuitive app to stay connected with your dog's world, health, and adventures

Membership & Billing

Explore flexible membership plans designed to keep your dog safe and connected

Tracking & Safety

Advanced GPS technology and safety features that give you peace of mind, wherever life takes you

Social & Community

Connect with fellow dog lovers and share your dog's story in Fi's vibrant community

Fi Supplements

Science-backed nutrition designed to support your dog's health and complement their active lifestyle

Fi Nano Microchip

Smart microchip technology that helps reunite you with your dog when they're found

Fi Rescue & Professional Partners

Empowering vets, rescues, and shelters with Fi technology to bring more dogs home

Legal & Warranties

Important policies and warranty information to protect your Fi experience

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