TractiveTractive DOG 6
#1FiFi Series 3+
Fi
Fi Series 3+ review
$129Price checked Oct 29, 2026 on the official store. Prices change.
We list the Fi Series 3+ without a score: the maker publishes too few of the specs we score (64% of the weighted criteria).
Editorial scoreNo score: too little published data
Points out of 10 within the category; "n/a" = not published, left out of the score. Scale 7.8-9.5. How we score
Check price at the official store
Direct link to the maker, not an affiliate link.
Key specs
- YesGPS
- LTE-MNetwork
- Required, price not shown by the makerPlan
- 90 daysBattery life
- YesVirtual fence
- IP68 / IP66KWater resistance
Verdict
Best for owners wanting long battery life and health/behaviour tracking.
What we like
- Up to 3 months battery (maker claim)
- IP68/66K, 500+ lb pull resistance
- AI behaviour/health tracking (barking, licking, scratching)
What we don't
- GPS/LTE membership required; price not displayed until checkout
- Fence = escape alerts only, no containment correction
Full specs
| GPS | Yes |
|---|---|
| Network | LTE-M |
| Plan | Required, price not shown by the maker |
| Battery life | 90 days |
| Virtual fence | Yes |
| Water resistance | IP68 / IP66K |
| Minimum dog weight | Not stated |
| Training & alerts | No correction; escape alerts, Safe Zones, Lost Dog Mode, AI behavior tracking (barking, scratching, licking, eating, drinking) |
| Weight | Not stated |
Subscription and hidden costs
Price checked on Oct 29, 2026: $129.
A plan is required, but the maker only shows its price after you choose a size.
Who it's for
Owners wanting long battery life and health/behaviour tracking.
Look elsewhere if
- You want to know the running cost upfront: the plan price is not shown before you pick a size.
Closest alternatives
Full ranking
#4Halo Collar 5
$524$5998.7/10
- Dual-frequency GPS, AlwaysOn tracking, virtual fences
- Expensive hardware + mandatory plan
Questions
How much does the Fi Series 3+ cost?
$129 on the official store when we checked on Oct 29, 2026. Prices change: the button above leads to the current price.
Does the Fi Series 3+ need a subscription?
Yes. The maker shows the plan price after you pick a size.
How long does the battery last?
Up to 90 days per charge (maker figure; real life depends on tracking mode).
How did you score it? Did you test it?
No lab or field testing. The score is calculated from the maker's published specs and price, with weights published on our methodology page. Too few criteria were published to calculate a fair score.
Sources
Read on Oct 29, 2026. Specs and prices are the maker's; the score and the verdict are ours.