I tested an Apple AirTag and Fi Series 3 on my dogs—including during a real escape. Here’s why they aren’t interchangeable and who genuinely needs GPS.
Trackers
Comparing the Fi Series 3 With the Halo 3 Collar [2026]
Uncover the key features of the Fi Series 3 and Halo Collar 3 in this comprehensive comparison. Explore functionalities, durability, customer support, compatibility, and more to choose the perfect dog GPS collar for your canine companion’s safety and wellbeing.
Halo Collar 3: An Honest Review [2026]
Dive into our in-depth review of the Halo Collar 3 dog GPS tracker. Explore its cutting-edge functionalities, customizable geofencing, integration capabilities, and see if this innovative pet technology is the right fit for your dog’s safety and your peace of mind.
Rebarkable Recommends: GPS Trackers for Dogs
Updated for 2026: dog GPS trackers have changed a lot. Whistle has shut down, Jiobit is no longer a practical current buy, and several newer options have arrived. After long-term, real-world use, Fi Series 3 is still my number-one dog GPS tracker. Tractive comes next...
SATELLAI vs Halo GPS Dog Collar Review: Which GPS Fence is Actually Worth It?
If you’re on the hunt for the best GPS dog collar, chances are you’ve stumbled across the SATELLAI and the Halo collars. Both claim to keep your pup safe, let them explore freely, and make your life easier—but after testing them both, day-in and day-out, I can tell...
Fi Series 3 GPS Dog Collar – An Honest Review
We've been using the Fi Series 3 every day since it launched, and at this point? It is unquestionably our go-to GPS tracker for both of our coonhounds. Fi focuses on tracking rather than boundary training. If you actually want a GPS fence, my SATELLAI vs Halo review...
Jiobit GPS Tracker for Dogs – An Honest Review
Dog trackers are a modern luxury, and Jiobit definitely falls into this category. If you don't need full live GPS, you may be wondering whether Apple's cheaper option is enough instead. I've tested that too in my AirTag dog tracker review. There has been a huge surge...
Apple AirTag As A Dog Tracker – An Honest Review
Dog trackers are one of the perks of modern dog ownership - but how does the Apple AirTag stack up? If you are comparing an AirTag with purpose-built tracking, my SATELLAI vs Halo field test and Fi Series 3 review show what you gain by moving to a true GPS collar. As...
Whistle Switch Vs Fi Series 2 – Which Is Honestly Better?
The dog tracker market in the US has two real main players, Fi & Whistle. That's true for conventional trackers, but GPS fences are a different—and increasingly competitive—category. I've compared two of them directly in SATELLAI vs Halo. I've tested both the...