Pick the Halo Collar 5 if your yard is under about a third of an acre or you want tracking built in, and accept the required membership. Pick the SpotOn Nova if you have a larger or wooded property and want fencing with no monthly bill, and can absorb a $999 device price.
The central trade-off
Yard size. Halo states fences can be as small as 900 sq ft. SpotOn designs the Nova for properties from about a third of an acre (roughly 14,500 sq ft). For a typical suburban lot, that difference alone settles it.
Who you pay, and when. Halo's Pack Membership is required for fences and tracking (from $9.99 a month). SpotOn's fencing works with no plan; its plans ($7.49 to $9.95 a month, depending on term) add tracking. Over three years, a Halo owner pays the device price plus at least $360 of membership at the lowest monthly rate; a SpotOn owner can pay nothing more.
Accuracy claims. Both makers publish accuracy figures (Halo: within 1.4 ft; SpotOn: under five feet). Neither figure is SnoutSmart's measurement, and both depend on sky view, trees and buildings, so don't choose on these numbers alone.
Side by side
| Specification | Halo Collar 5 | SpotOn GPS Dog Fence (Nova Edition) |
|---|---|---|
| Price seen | $599 | $999 |
| Subscription | Required (Pack Membership Plan) | Optional (fencing works without a plan) |
| Smallest fence or property (maker) | 900 sq ft to 1,200 sq miles | About 1/3 acre |
| Accuracy (maker claim) | Within 1.4 ft of true outdoor location (Halo's own claim) | Under five feet (maker claim, asterisked) |
| Battery life (maker) | Up to 48 hours | Not stated by the maker |
| Works without cell service | Fences stored in the collar; work without Wi-Fi or cellular | Yes, fences work without cellular |
| Warranty | 1 year | 1 year |
Values are the makers' published specifications. "Not stated" means the maker doesn't publish it.
Which should you choose?
Choose the Halo Collar 5 if
- Your yard is under about a third of an acre
- You want live tracking included
- You'll charge every day or two (up to 48 hours per Halo)
Choose the SpotOn GPS Dog Fence (Nova Edition) if
- You have a third of an acre or more, including wooded land
- You want no required subscription
- You can pay $999 up front
SnoutSmart compares published specifications and dated prices; we have not handled these products side by side. How we research · Disclosure