Overview Meet the Fi Series 3+ Smart Dog Tracker Collar, Fi’s next‑gen GPS collar designed for ‑world adventures

It delivers 2x improved GPS performance earlier models and nationwide tracking through the Fi app, so you can follow your dog’s location with greater confidence

The blue, large collar is built for everyday wear and includes a 6‑month membership to help you get started with powerful monitoring right away

-time Location You Can Rely On Keep tabs on your dog’s movements with live updates from anywhere

Whether your dog roams a city park or a country trail, you’ll see a current location snapshot and receive timely alerts if your dog approaches or leaves your designated safe zone

2x improved GPS accuracy d with older Fi models Nationwide tracking with no range limits Instant escape/zone breach notifications AI-powered Health + Behavior Insight The Series 3+ introduces AI‑powered monitoring that captures activity, rest, barking, licking, scratching, eating, and drinking—ing a clear, privacy‑respecting view of your dog’s daily rhythms within the Fi app

AI-driven activity and behavior detection Consolidated views for simple wellness insights Organize health documents alongside tracking data in one place Smart Watch Compatibility & App Convenience Access live location and activity data from your Apple Watch, plus cross‑platform support for iPhone and Android

The built‑in AI Companion tips and reminders for care tasks, vet visits, and vaccines, directly from your device

Apple Watch integration for quick checks on the go Works with iPhone and Android devices Smart reminders and care tips via the Fi app All-in-One Records & Durable Design Store vet receipts, vaccine cards, insurance, and training certificates within the Fi app while enjoying a waterproof, LED‑equipped collar for visibility in low light

Smart vet records and documents in one place Waterproof build with bright LED for low‑light visibility Includes a 6‑month membership to start monitoring right away Designed for dog parents who value clarity and convenience, the Fi Series 3+ Collar blends advanced tracking with everyday practicality

It showcases possibilities for staying connected to your dog’s life—without promising outcomes, simply by empowering informed decisions and routine care

FAQ Q: What’s included with the Fi Series 3+ Smart Dog Tracker Collar

A: Includes the Series 3+ tracker with a 6-month membership, GPS tracking, AI health and behavior monitoring, escape alerts, waterproof collar, LED, and watch compatibility

Q: Is the Fi Series 3+ compatible with iPhone and Android

A: Yes

It works with iPhone and Android, with live location and activity views available in the Fi app and on Apple Watch