Fi Series 3 GPS Dog Collar wins — Fi Series 3 outperforms on real-world GPS accuracy and dog-specific features per PetMD and AKC reviews, but AirTag provi…
Scores: Apple AirTag 6.5/10 · Fi Series 3 GPS Dog Collar 8/10
Fi Series 3 outperforms on real-world GPS accuracy and dog-specific features per PetMD and AKC reviews, but AirTag provides better value for city use with no fees. Fi beats AirTag on tracking range by enabling location without nearby devices, while AirTag lasts far longer on a single battery. Choose based on environment and willingness to pay monthly.
Apple AirTag lists at $29 while Fi Series 3 GPS Dog Collar lists at $129 — Apple AirTag undercuts Fi Series 3 GPS Dog Collar by $100 (345%).
| Apple AirTag | Fi Series 3 GPS Dog Collar | |
|---|---|---|
| tracking_type | Bluetooth + Find My network | GPS + Cellular |
| battery_life | Up to 1 year (CR2032) | Up to 3 months |
| subscription | None | $10/month after trial |
| water_resistance | IP67 | IP68 |
Our pick: Fi Series 3 GPS Dog Collar.