Question 1

Which is better, Fi Smart Dog Collar Series 3 or SpotOn GPS Fence Collar?

Accepted Answer

Based on our testing, the Fi Smart Dog Collar Series 3 scores higher overall at 9.2/10. The Fi Smart Dog Collar Series 3 scored 9.2/10 and the SpotOn GPS Fence Collar scored 8.7/10 in our Best Pet GPS Collars 2026 evaluation.

Question 2

Is the Fi Smart Dog Collar Series 3 worth it over the SpotOn GPS Fence Collar?

Accepted Answer

The Fi Smart Dog Collar Series 3 scores 9.2/10 while the SpotOn GPS Fence Collar scores 8.7/10. The Fi Smart Dog Collar Series 3 is our "Best Overall" pick in the Best Pet GPS Collars 2026 category.

Fi Smart Dog Collar Series 3 vs SpotOn GPS Fence Collar: Which to Buy?