Next-gen GPS tracking for -time peace of mind Fi Series 3+ pairs a robust smart collar with a dependable app to deliver accurate, -time location across the country

The upgraded GPS is designed to be reliable in backyards, city parks, and rural trails, so you get quick location updates without worrying about distance or signal drop

2x stronger GPS performance for faster location fixes Nationwide tracking via the Fi app, with no range limits Instant alerts when your dog roams Escape alerts are built with customizable virtual fences in the Fi app

If your dog crosses a boundary, you’ll receive -time updates as your dog roams, helping you react quickly and stay connected

Custom virtual fences tailored to your yard or favorite walking routes -time notifications every few seconds during an escape AI-powered health and behavior insights The Series 3+ detects activity, rest, barking, licking, scratching, eating, and drinking

The app presents a clear, at-a-glance health and behavior summary, so you can spot trends over time without guessing

Seamless watch and mobile compatibility View live location and activity from your Apple Watch, and manage everything from your smartphone using the Fi app

The built-in AI Companion tips and care reminders tailored to your dog’s data

Apple Watch integration for quick checks on the go Android and iPhone compatibility for broad usability Smart records at your fingertips Keep veterinary history organized in one place

Add vet receipts, vaccine records, insurance documents, and training certificates so you can access essential health information fast

Built to last and designed for daily life With waterproof construction and an LED for visibility in low light, the collar stays ready for daily wear—from rain to evening walks—without compromising tracking accuracy

Plus, the included 6-month membership covers ongoing use of GPS tracking, health data insights, and escape alerts, making it easy to explore features without ongoing upfront costs

FAQ Q: Is a subscription included with the Fi Series 3+

A: Yes

The package includes a six-month Fi membership for GPS, health, and alerts

Q: Which devices work with Fi Series 3+

A: Compatible with Apple Watch, Android, and iPhone through the Fi app