Spec-by-spec comparisons
GPS dog fence head-to-heads
Halo or SpotOn, Tractive or Fi: the 8 pairs dog owners hesitate over most, settled line by line on US prices checked November 9, 2026.
GPS dog fences
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Halo Collar 5 vs SpotOn Nova9.2 vs 8.8 overall · $844 vs $1,281 over 3 years · criteria won: 6 to 1choose the Halo Collar 5 ($524) for a smaller yard, a lower up-front price and live tracking in the box, as…
vsHalo Collar 4 vs Halo Collar 59.2 vs 9.2 overall · $744 vs $844 over 3 years · criteria won: 2 to 1buy the Halo Collar 4 while it is $424. It has the same fences, plans and dual-frequency GPS as the Halo…vs
Halo Collar 5 vs PetSafe Guardian GPS 2.09.2 vs 9.0 overall · $844 vs $747 over 3 years · criteria won: 3 to 3pick the Halo Collar 5 ($524) for smaller yards and fences that keep working offline; the PetSafe Guardian…vs
Halo Collar 5 vs Invisible Fence GPS Flex9.2 vs 9.0 overall · $844 vs $797 over 3 years · criteria won: 5 to 2pick the Halo Collar 5 ($524, about $844 over three years) for a smaller yard: fences from 900 sq ft against…
vsPawTronic Pro Series 2 vs Halo Collar 58.8 vs 9.2 overall · $279 vs $844 over 3 years · criteria won: 4 to 7pick the PawTronic Pro Series 2 ($278.99) if you want a GPS fence with no subscription and nothing else to…Trackers and fence collars
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Tractive DOG 6 vs Fi Series 3+8.6 vs 8.3 overall · $427 vs $657 over 3 years · criteria won: 3 to 1pick the Tractive DOG 6 ($79) to spend less, about $427 against $657 over three years, on a 1.4 oz tracker.…vsHalo Collar 5 vs Fi Series 3+9.2 vs 8.3 overall · $844 vs $657 over 3 years · criteria won: 4 to 3pick the Halo Collar 5 for an open yard and the Fi Series 3+ for a fenced one. Halo ($524, about $844 over…vsTractive DOG 6 vs Halo Collar 58.6 vs 9.2 overall · $427 vs $844 over 3 years · criteria won: 4 to 4pick the Tractive DOG 6 ($79, about $427 over three years) to find a dog that got out of a fenced yard; the…Frequently asked questions
How are the head-to-heads chosen?
They are the pairs dog owners actually search for on Google in the US: Halo against SpotOn and against its own older collar first, then the trackers (Tractive, Fi) and the fences people weigh against Halo.
How is the better figure decided on each line?
On each measurable line, the better stated value wins: lower 3-year cost, no required plan, more flexible containment, longer battery, smaller minimum dog and yard, gentler boundary cues. If either maker does not state a value, the line stays undecided.
Why compare a fence with a tracker?
Because people do. A fence cues your dog back before it leaves; a tracker tells you where it went. The head-to-head shows the difference in cost and in what each device actually does.