Fi Smart Dog Collar - Fi Series 3+
Petful is reader supported. As an affiliate of platforms, like Amazon, we may earn a commission when you buy through links on this page. There is no extra cost to you.
Pros
- Always-on GPS and LTE-M tracking with no range limits
- Monitors barking, scratching, licking, eating, drinking, and sleep
- Exceptionally durable build with 400+ lb pull resistance and IP68 waterproofing
- Long battery life (up to 3 months) with wireless charging
- Clean app interface with activity history, behavior tracking, and safe zone alerts
Cons
- Subscription required for full access to features
- Some connectivity issues reported in rural areas with weak LTE or Wi-Fi
- No vibrational or audible boundary alerts for pets themselves
Differences
The Fi Series 3+ Smart Collar comes in multiple sizes and colors to suit different dog breeds and styles. Users can choose from various color bands (e.g., Pink, Blue, Yellow, Gray) and sizes ranging from X-Small to Large, ensuring a more tailored fit than many one-size trackers. While the core tracking module remains the same across units, the swappable collar band and sizing options make it adaptable for small, medium, and large dogs. In terms of service, the Fi Series 3+ requires a membership plan to access live GPS tracking, behavior alerts, and app-based features. Each plan varies in billing flexibility and length of commitment:
- Monthly Plan: Pay-as-you-go access to all features including live GPS, behavior monitoring, and escape alerts.
- 6-Month Plan (Included): All new purchases come with 6 months of Fi Membership at no additional charge.
- Annual Plan: Offers reduced pricing when billed yearly; details depend on region and promotional availability.
- Multi-User Access: While not tiered per pet, Fi allows multiple users to monitor the same dog, ideal for shared pet care.
All plans unlock the full Fi experience, including GPS tracking, health alerts, safe zone setup, and real-time notifications. The primary differences lie in size, color customization, and subscription length/frequency, not feature access.
Competitors
Maven Pet Smart Collar: Health-first collar with AI vet alerts and behavior tracking. No GPS or escape alerts; ideal for in-home wellness.
Link AKC Smart Collar: Combines GPS tracking with basic activity monitoring and temperature alerts. Includes a built-in light and sound feature for locating pets and a mobile app for setting safe zones. Offers vet record storage but lacks biometric health tracking.
PetPace 2.0 Smart Collar: Monitors vitals like heart rate and temperature. Vet-focused but lacks GPS or activity tracking.
Frequently Asked Questions
Frequently Asked Questions
Yes, but without a subscription, features like live GPS tracking, escape alerts, and health monitoring are disabled.
Fi Series 3 uses a combination of GPS, LTE-M, Wi-Fi, and Bluetooth to track your dog’s location and behavior in real time through the Fi app.
The battery can last up to 3 months on a single charge, depending on usage and connectivity conditions.
Don't Guess When It Comes To Your Pet's Care
Sign up for expert-backed reviews and safety alerts all in one place.
Our Verdict
<span>The Fi Smart Dog Collar <strong>(Fi Series 3+ Smart Collar)</strong> delivers one of the most well-rounded smart tracking experiences on the market. With real-time GPS powered by LTE-M, behavior monitoring powered by AI, and an exceptionally durable build, it excels at helping pet owners stay informed and connected. The app offers useful data visualization and multi-user flexibility, while the long battery life and waterproof design make it practical for everyday use.</span><span>Though some features require a subscription and tracking precision may vary in low-connectivity areas, the overall experience offers great peace of mind. Fi is especially ideal for active dog owners who value accurate location alerts and behavior tracking wrapped in a rugged, travel-ready device.</span>
Don't Guess When It Comes To Your Pet's Care
Sign up for expert-backed reviews and safety alerts all in one place.