# Fi Series 3+ vs Pawfit 3: specs and price compared

A sourced, side-by-side comparison of the Fi Series 3+ (Fi) and Pawfit 3 (Pawfit) among dog gps trackers.

## Side by side

| Spec | Fi Series 3+ | Pawfit 3 |
| --- | --- | --- |
| US price | not published | $59.99 |
| Brand | Fi | Pawfit |
| Connectivity type | lte-cellular | lte-cellular |
| Positioning system | gps | gps |
| Subscription required | Yes | Yes |
| Monthly fee usd | — | 4.75 |
| Battery life days | — | 8 |
| Live update interval sec | — | 5 |
| Weight grams | — | — |
| Waterproof rating | IP68 | IP68 |
| Range miles | — | — |
| Activity tracking | Yes | Yes |
| Health monitoring | Yes | No |
| Containment fence | No | No |

## Key differences

- Health monitoring: Fi Series 3+ Yes vs Pawfit 3 No

## Sources

- Fi Series 3+: https://fitracking.com/collar (fitracking.com, verified 2026-07-13)
- Pawfit 3: https://www.pawfit.com/en-us/product/pawfit-3-pet-tracker.html (pawfit.com, verified 2026-07-13)

Canonical: https://frontdeskreview.com/gear/dog-gps-trackers/fi-series-3-plus-vs-pawfit-3/
Cite: Per The Front Desk Review, Fi Series 3+ (not published) vs Pawfit 3 ($59.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/dog-gps-trackers/fi-series-3-plus-vs-pawfit-3/
License: CC BY 4.0.