Tractive Smart Dog GPS Tracker vs Fi Series 3+ Smart Dog Tracker Collar
Side-by-side comparison based on published product information. Check Amazon for current price and availability.
How we evaluate products
We compare published manufacturer specifications, manuals, support policies, and relevant public guidance. We do not present unpublished laboratory or in-home measurements as our own testing.
Features and services can change, so confirm current details with the manufacturer before buying. Affiliate commissions do not determine our editorial criteria.
In a nutshell
Tractive Smart Dog GPS Tracker vs Fi Series 3+ Smart Dog Tracker Collar: two PawHive picks compared across 16 published specifications. Use the feature table below to match published specifications to your pet, routine, and support requirements. We do not assign an overall score without retained independent test evidence.
Key facts
- Positioning:
- GPS with LTE cellular vs —
- Location updates:
- Real-time (Live mode) vs —
- Virtual fence:
- Shock-free boundary and escape alerts vs —
- Health monitoring:
- Heart rate, respiratory rate (Premium) vs —
Key takeaways
- Tractive Smart Dog GPS Tracker — Unlimited-range live tracking over the LTE network
- Fi Series 3+ Smart Dog Tracker Collar — Class-leading battery life, up to 3 months on light use
PawHive· Updated August 7, 2026· How we evaluate products
Tractive Smart Dog GPS Tracker
Tractive
Check Amazon for the current price
Fi Series 3+ Smart Dog Tracker Collar
Fi
Check Amazon for the current price
Feature comparison
| Feature | Tractive Smart Dog GPS Tracker | Fi Series 3+ Smart Dog Tracker Collar |
|---|---|---|
| Positioning | GPS with LTE cellular | — |
| Location updates | Real-time (Live mode) | — |
| Virtual fence | Shock-free boundary and escape alerts | — |
| Health monitoring | Heart rate, respiratory rate (Premium) | — |
| Behaviour | Bark and activity monitoring | — |
| Battery life | Up to 2 weeks | Up to 3 months (low activity) |
| Minimum dog size | 8.8 lb and above | — |
| Water resistance | Waterproof casing | — |
| Subscription | Cellular service plan required | Membership required (12 months included) |
| Weight | 39 g (1.4 oz) | — |
| Connectivity | — | LTE-M cellular + multi-constellation GPS |
| Location accuracy | — | About 7 ft under clear skies |
| Waterproof | — | IP68 |
| Module weight | — | 28 g |
| Collar sizes | — | S to XL (11.5 in to 34.5 in neck) |
| Warranty | — | 1-year product warranty |