If you’re looking for a way to keep tabs on your dog’s whereabouts and wellbeing in one device, the new Fi Series 3+ smart collar might be on your wishlist. This AI-powered collar blends GPS and LTE-M tracking with health and behavior monitoring, promising to turn your pup into a data stream you can check from anywhere. In this review, we’ll break down the Fi Series 3+’s standout features, pros and cons, setup experience and who it’s best suited for.
Why Consider a Smart Collar?
Conventional collars hold ID tags and look cute, but they don’t do much to protect your dog if they wander out of sight. A smart collar uses technology to help you locate a runaway pet quickly and to understand your dog’s daily habits. With more families working outside the home and venturing into the outdoors with their pets, a GPS-enabled collar provides peace of mind. The Fi Series 3+ goes a step further by using artificial intelligence to interpret your dog’s activity and behavior patterns, helping you spot issues like excessive scratching or decreased appetite before they become serious.
Key Features
- AI behavior translator. The Fi Series 3+ uses sensors and an AI model to categorize your dog’s behavior. It can tell the difference between resting, walking, running, eating, drinking, licking, scratching and even barking. These insights show how much time your dog spends resting versus being active and if they’re experiencing unusual behaviors.
- GPS & LTE‑M tracking. Built‑in GPS and LTE-M allow real-time location tracking so you can see where your dog is on a map. Virtual fences send alerts if your pet leaves a safe zone.
- Activity & rest monitoring. The collar measures steps, distance and sleep quality, letting you set daily goals and compare activity over time.
- Eating & drinking tracking. Fi monitors eating and drinking by detecting head movements and bowl visits. Changes in appetite can be an early indicator of health issues.
- Licking, scratching & barking alerts. The collar detects excessive licking or scratching and notifies you; this could point to allergies or skin problems.
- Long battery life. Fi claims up to three months of battery life on a single charge, though heavy GPS use will shorten it.
- Waterproof & durable. The Series 3+ collar has an IP68 rating and is tested to withstand submersion in up to 50 meters of water. It’s made of rugged materials with replaceable bands and includes color-changing LED lights for nighttime visibility.
- Companion app & subscription. You manage the collar through the Fi app. A subscription plan unlocks GPS tracking and most AI insights. Without it, you’ll still get basic activity tracking and step counting.
Pros and Cons
Pros
- Comprehensive behavior and health monitoring.
- Accurate GPS with real-time alerts.
- Excellent battery life compared with most trackers.
- Waterproof and chew-resistant design with LED lights.
- Optional subscription can be paused month-to-month.
Cons
- Monthly subscription required for full features.
- Initial learning curve to interpret behavior data.
- Only works on dogs with neck sizes within Fi’s band range.
- Limited integration with third-party smart-home devices.
Setup and App Experience
Setting up the Fi Series 3+ is straightforward: you attach the module to the included collar, download the Fi app and create a profile for your dog. The app walks you through pairing via Bluetooth and Wi-Fi, then prompts you to activate the subscription. Once connected, you can set safe zones, monitor activity and view behavior reports. The interface is clean and intuitive, with graphs showing steps, rest and various behaviors over days or weeks. Notifications arrive instantly if your dog escapes a geofence or if the collar detects unusual scratching or barking.
Who Should Buy the Fi Series 3+?
This collar is ideal for owners who want detailed insights into their dog’s wellbeing and are willing to pay a monthly fee for advanced features. It suits active dogs who roam on hiking trails or large properties, and anxious pets who may try to escape. Pet parents who value data and early warning signs about their dog’s health will appreciate the AI behavior translator. However, if you only need basic GPS tracking and aren’t interested in health data, a simpler tracker might suffice.
Final Verdict
The Fi Series 3+ smart collar pushes beyond standard GPS trackers by adding AI-powered behavior and health monitoring. Its long battery life, rugged build and detailed insights make it a compelling choice for data-driven dog parents. The subscription cost and slight learning curve are its biggest drawbacks, but for many users the peace of mind and potential health benefits outweigh the recurring fee. If you’re ready to invest in a next-generation smart collar that helps you understand your dog better, the Fi Series 3+ is worth considering.