Gladsmile GPS Dog Fence ZF550
#2 in GPSFull review
For a low-cost GPS fence with a custom-shape option and no plan.
Amazon $84.99$84.99
$84.99None40 h
3.9/5
For multi-dog homes that want app-drawn GPS fences without a plan.
- GPSType
- $239.993-year cost
- NonePlan
Check price at Amazon$239.99
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- App-drawn fences for up to three dogs
- No subscription
- Also works as a training collar
Cons
- Battery life and warranty aren’t published
- Neck range tops out at 22 in
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 | GEO-GPS-03 |
|---|---|
| Boundary | |
| Type | GPS |
| Stated coverage | 3,280 ft radius |
| Largest radius | 3,280 ft |
| Custom-shaped boundary | Yes |
| Collar | |
| Waterproofing | waterproof |
| Neck size | 8-22 in |
| Corrections | Tone, Vibration, Static |
| Static levels | 5 |
| System | |
| Dogs supported | 3 |
| Collars included | 1 |
| Phone app | Yes |
| Live location | No |
| Training remote | No |
| Cost | |
| Plan | None |
| 3-year cost | $239.99 |
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PATPET GPS Dog Fence GF500
#5 in GPSFull review
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