Halo Collar
Halo Collar 4
$424
Best Wireless Dog Fences · head-to-head
Halo Collar 4 vs Pawious XSentry GPS Dog Fence (3rd Gen)
A sourced, side-by-side comparison. Pawious XSentry GPS Dog Fence (3rd Gen) is cheaper at $159. Every spec and price links to its source.
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Pawious
Pawious XSentry GPS Dog Fence (3rd Gen)
$159Cheaper
Which is better: the Halo Collar 4 or Pawious XSentry GPS Dog Fence (3rd Gen)?
On the specs we track, they're closely matched. The Pawious XSentry GPS Dog Fence (3rd Gen) is the cheaper at $159.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Halo Collar 4 | Pawious XSentry GPS Dog Fence (3rd Gen) |
|---|---|---|
| US price | $424 | $159 |
| Brand | Halo Collar | Pawious |
| Released | — | — |
| Coverage area | Practically limitless GPS fence sizes, from as small as 900 sq ft up to 1,200 sq miles | Adjustable circular radius 99-3,300 ft (33-1,000 yd); approx. 0.7-650 acres |
| Containment type | GPS wireless — dual-frequency GPS with real-time corrections, app-managed, no transmitter or buried wire | GPS wireless with AI scene recognition and GPS signal boost, no Wi-Fi/cellular/subscription required |
| Collars supported | 1 collar per subscription; multiple fences/pets manageable via app with additional collars | 1 collar included; multi-dog bundles sold separately |
| 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 | 6 progressive levels of tone/vibration/shock, with Automatic (auto-escalating) and Fixed manual modes, 1-minute pause between activations |
| Collar battery life | Up to 40+ hours per charge | 24-36 hours of continuous use per charge |
| Waterproof rating | IP67 | IPX7 |
| Dog weight neck range | 10 lb minimum; neck 8-30.5 in | Medium to large breeds; neck 9-23 in |
| Boundary adjustability | Fully customizable fence shapes (not limited to circular) via app, editable anytime | Fully customizable circular boundary radius via app/remote; not recommended for yards under ~1 acre |
Sources — Halo Collar 4: halocollar.com (verified 2026-08-05). Pawious XSentry GPS Dog Fence (3rd Gen): pawious.com (verified 2026-08-05).
What's the difference between the Halo Collar 4 and Pawious XSentry GPS Dog Fence (3rd Gen)?
Where the two actually differ on the specs we track (8 of 8). Matching specs are omitted.
- Coverage area: Halo Collar 4 Practically limitless GPS fence sizes, from as small as 900 sq ft up to 1,200 sq miles vs Pawious XSentry GPS Dog Fence (3rd Gen) Adjustable circular radius 99-3,300 ft (33-1,000 yd); approx. 0.7-650 acres
- Containment type: Halo Collar 4 GPS wireless — dual-frequency GPS with real-time corrections, app-managed, no transmitter or buried wire vs Pawious XSentry GPS Dog Fence (3rd Gen) GPS wireless with AI scene recognition and GPS signal boost, no Wi-Fi/cellular/subscription required
- Collars supported: Halo Collar 4 1 collar per subscription; multiple fences/pets manageable via app with additional collars vs Pawious XSentry GPS Dog Fence (3rd Gen) 1 collar included; multi-dog bundles sold separately
- 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 Pawious XSentry GPS Dog Fence (3rd Gen) 6 progressive levels of tone/vibration/shock, with Automatic (auto-escalating) and Fixed manual modes, 1-minute pause between activations
- Collar battery life: Halo Collar 4 Up to 40+ hours per charge vs Pawious XSentry GPS Dog Fence (3rd Gen) 24-36 hours of continuous use per charge
- Waterproof rating: Halo Collar 4 IP67 vs Pawious XSentry GPS Dog Fence (3rd Gen) IPX7
- Dog weight neck range: Halo Collar 4 10 lb minimum; neck 8-30.5 in vs Pawious XSentry GPS Dog Fence (3rd Gen) Medium to large breeds; neck 9-23 in
- Boundary adjustability: Halo Collar 4 Fully customizable fence shapes (not limited to circular) via app, editable anytime vs Pawious XSentry GPS Dog Fence (3rd Gen) Fully customizable circular boundary radius via app/remote; not recommended for yards under ~1 acre