10 Best Dogs Tracking Devices 2025 in the United States

The Fi Series 3 Smart Dog Collar is designed for pet owners looking for a comprehensive tracking and health monitoring solution for their dogs. One of its standout features is the live, always-on GPS tracking, which offers nationwide coverage without a maximum range limit, making it ideal for keeping tabs on your dog's location at all times. The collar also includes escape alerts, which quickly notify you if your dog leaves a designated area, potentially saving valuable time in locating them. The health and activity insights feature provides useful data on your dog's activity, sleep, and behavior, easily accessible via an app compatible with both iOS and Android devices.

Durability is another strong point, with a sleek stainless steel profile, 400-lb tug resistance, and excellent waterproof ratings (IP68 and IP66K), ensuring it can withstand rough conditions and outdoor adventures. The collar's battery life is impressive, with up to 3 months on a single charge, and comes with a wireless charging base for convenience. Size and weight are also notable, with the collar being lightweight at 13.7 ounces, making it suitable for adult dogs without causing discomfort.

One year of membership is included, but ongoing subscription fees might be a consideration for long-term use. The collar lacks a display, relying entirely on smartphone compatibility for data access. While it offers robust features, its subscription model and high initial cost may be a drawback for some users. The Fi Series 3 is a solid choice for tech-savvy pet owners looking for reliable tracking and health monitoring for their dogs.