For a cheap, portable GPS boundary on open ground. Setting shaped fences with buttons takes patience.
Amazon $69.99
For a low-cost GPS fence with a custom-shape option and no plan.
- GPSType
- $84.993-year cost
- NonePlan
- 40 hBattery
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
- Custom or circular boundary at a budget price
- Remembers the last fence when switched back on
- Beep, vibration and static, each adjustable
- Warranty isn’t published
- Dogs under 15 lb aren’t covered
How it scores
The rating comes from 7 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | ZF550 |
|---|---|
| Boundary | |
| Type | GPS |
| Stated coverage | 6,561 ft radius |
| Largest radius | 6,561 ft |
| Custom-shaped boundary | Yes |
| Collar | |
| Battery life | 40 h |
| Waterproofing | IPX7 |
| Dog weight | 15-120 lb |
| Corrections | Tone, Vibration, Static |
| Static levels | 9 |
| System | |
| Collars included | 1 |
| Live location | No |
| Training remote | No |
| Cost | |
| Plan | None |
| 3-year cost | $84.99 |
Alternatives in this type
For two-dog households on larger lots who want fencing and remote training with no plan.
Amazon $349.99For multi-dog homes that want app-drawn GPS fences without a plan.
Amazon $239.99Compare
Compare the Gladsmile GPS Dog Fence ZF550 with any other wireless dog fence →
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