# Halo Collar 4 vs SpotOn GPS Fence (Nova Edition): specs and price compared

A sourced, side-by-side comparison of the Halo Collar 4 (Halo Collar) and SpotOn GPS Fence (Nova Edition) (SpotOn) among wireless dog fences. Halo Collar 4 is the cheaper of the two at $424.

## Side by side

| Spec | Halo Collar 4 | SpotOn GPS Fence (Nova Edition) |
| --- | --- | --- |
| US price | $424 | $999 |
| Brand | Halo Collar | SpotOn |
| Coverage area | Practically limitless GPS fence sizes, from as small as 900 sq ft up to 1,200 sq miles | Unlimited custom fence sizes from 1/3 acre to 100,000+ acres; works in rural/wooded terrain |
| Containment type | GPS wireless — dual-frequency GPS with real-time corrections, app-managed, no transmitter or buried wire | GPS wireless — dual-band, dual-feed antenna with 151-satellite network, no transmitter or buried wire |
| Collars supported | 1 collar per subscription; multiple fences/pets manageable via app with additional collars | 1 collar per unit; supports unlimited fences, keep-out zones, and overlapping fences per collar via app |
| Correction levels | 6 feedback types (warning, boundary, emergency alerts plus whistle/'good dog'/'go home' cues), each customizable as sound, vibration, or static with multiple intensities | Progressive warning tone (~10 ft inside boundary), vibration, and adjustable static correction at the boundary |
| Collar battery life | Up to 40+ hours per charge | 33+ hours of runtime with tracking subscription active; Extended Battery Life Mode available |
| Waterproof rating | IP67 | IP67; operates -30°F to 120°F+ |
| Dog weight neck range | 10 lb minimum; neck 8-30.5 in | 15 lb minimum; neck 10-26 in |
| Boundary adjustability | Fully customizable fence shapes (not limited to circular) via app, editable anytime | Fully customizable via app; unlimited fences, keep-out zones, home zones, real-time editing; positional accuracy under 5 ft |

## Key differences

- Coverage area: Halo Collar 4 Practically limitless GPS fence sizes, from as small as 900 sq ft up to 1,200 sq miles vs SpotOn GPS Fence (Nova Edition) Unlimited custom fence sizes from 1/3 acre to 100,000+ acres; works in rural/wooded terrain
- Containment type: Halo Collar 4 GPS wireless — dual-frequency GPS with real-time corrections, app-managed, no transmitter or buried wire vs SpotOn GPS Fence (Nova Edition) GPS wireless — dual-band, dual-feed antenna with 151-satellite network, no transmitter or buried wire
- Collars supported: Halo Collar 4 1 collar per subscription; multiple fences/pets manageable via app with additional collars vs SpotOn GPS Fence (Nova Edition) 1 collar per unit; supports unlimited fences, keep-out zones, and overlapping fences per collar via app
- Correction levels: Halo Collar 4 6 feedback types (warning, boundary, emergency alerts plus whistle/'good dog'/'go home' cues), each customizable as sound, vibration, or static with multiple intensities vs SpotOn GPS Fence (Nova Edition) Progressive warning tone (~10 ft inside boundary), vibration, and adjustable static correction at the boundary
- Collar battery life: Halo Collar 4 Up to 40+ hours per charge vs SpotOn GPS Fence (Nova Edition) 33+ hours of runtime with tracking subscription active; Extended Battery Life Mode available
- Waterproof rating: Halo Collar 4 IP67 vs SpotOn GPS Fence (Nova Edition) IP67; operates -30°F to 120°F+
- Dog weight neck range: Halo Collar 4 10 lb minimum; neck 8-30.5 in vs SpotOn GPS Fence (Nova Edition) 15 lb minimum; neck 10-26 in
- Boundary adjustability: Halo Collar 4 Fully customizable fence shapes (not limited to circular) via app, editable anytime vs SpotOn GPS Fence (Nova Edition) Fully customizable via app; unlimited fences, keep-out zones, home zones, real-time editing; positional accuracy under 5 ft

## Sources

- Halo Collar 4: https://www.halocollar.com/main-shop/halo-collar-4/ (halocollar.com, verified 2026-08-05)
- SpotOn GPS Fence (Nova Edition): https://spotonfence.com/products/spoton-gps-fence (spotonfence.com, verified 2026-08-05)

Canonical: https://frontdeskreview.com/gear/wireless-dog-fences/halo-collar-4-vs-spoton-gps-fence/
Cite: Per The Front Desk Review, Halo Collar 4 ($424) vs SpotOn GPS Fence (Nova Edition) ($999) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/wireless-dog-fences/halo-collar-4-vs-spoton-gps-fence/
License: CC BY 4.0.