E-Collar Technologies
E-Collar Technologies Educator ET-300 Mini Educator
$219.99Cheaper
Best Dog Training Collars · head-to-head
E-Collar Technologies Educator ET-300 Mini Educator vs Halo Collar 4
A sourced, side-by-side comparison. E-Collar Technologies Educator ET-300 Mini Educator is cheaper at $219.99. Every spec and price links to its source.
Halo Collar
Halo Collar 4
$424
Which is better: the E-Collar Technologies Educator ET-300 Mini Educator or Halo Collar 4?
On the specs we track, they're closely matched. The E-Collar Technologies Educator ET-300 Mini Educator is the cheaper at $219.99.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec |  E-Collar Technologies Educator ET-300 Mini Educator |  Halo Collar 4 |
|---|---|---|
| US price | $219.99 | $424 |
| Brand | E-Collar Technologies | Halo Collar |
| Released | — | — |
| Range (ft) | 2640 | — |
| Stimulation levels | 100 | — |
| Waterproof rating | Fully waterproof (no numeric IPX rating published) | IP67 |
| Battery life (hr) | — | 40 |
| Dogs supported | 2 | 1 |
| Modes | static;tone;vibration | static;tone;vibration |
| Gps tracking | No | Yes |
| Collar size (in) | — | 8-30.5 |
Sources — E-Collar Technologies Educator ET-300 Mini Educator: ecollar.com (verified 2026-10-05). Halo Collar 4: halocollar.com (verified 2026-11-05).
What's the difference between the E-Collar Technologies Educator ET-300 Mini Educator and Halo Collar 4?
Where the two actually differ on the specs we track (3 of 8). Matching specs are omitted.
- Waterproof rating: E-Collar Technologies Educator ET-300 Mini Educator Fully waterproof (no numeric IPX rating published) vs Halo Collar 4 IP67
- Dogs supported: E-Collar Technologies Educator ET-300 Mini Educator 2 vs Halo Collar 4 1
- Gps tracking: E-Collar Technologies Educator ET-300 Mini Educator false vs Halo Collar 4 true