SpotOn Virtual Fence Review 2026

True GPS containment with no monthly subscription.

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What we like

• No monthly fee after purchase
• Up to 1,500 acres boundary size
• Multiple zones on one collar
• Fast GPS lock — works in remote areas
• IP67 waterproof

Things to consider

• High upfront cost — significant investment
• Bulkier collar than Halo
• App setup can be complex