Fi – launches first LTE CAT M1 low energy dog collar

In plain words

Fi is a dog collar that uses LTE CAT M1 low-energy technology to track pet location and activity. The collar connects to a mobile app, allowing owners to monitor their dog's whereabouts and movement patterns in real time. Designed for dog owners who want GPS tracking without frequent battery changes, Fi combines cellular connectivity with extended battery life to keep tabs on pets throughout the day.

written from the facts on this page · September 2026

From the sources

Meet the world's smartest dog collar. GPS tracking & AI-powered health monitoring. Know exactly where they are and keep them safe with a range of smart tracking features. AI-powered health insights, real-time activity monitoring and live GPS tracking — all available any time, anywhere. We monitor and analyze your dog's health and activity so they can thrive. Get AI-powered answers based on your dog's health, breed and more. When in Lost Mode, alert nearby Fi members and find your dog faster. Get a 1-month free trial with a Fi device to take total command of your dog’s safety and health. Join the Fi community and connect with dog lovers across thefrom tryfi.com

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