This comprehensive review dives into the E-Fence 3, a 3-in-1 device combining GPS tracking, dog training, and an electronic fence system. We explore its ease of use, functionality, and effectiveness in managing and training dogs. From unboxing and initial setup to real-world testing, we analyze the device's performance, focusing on the user-friendly app interface, adjustable vibration settings, and the overall effectiveness of both the training and electronic fence modes. This review provides detailed insights into the E-Fence 3’s capabilities and limitations, offering potential buyers a balanced perspective before making a purchase decision.This review covers all aspects of the E-Fence 3, from its packaging and included accessories to the functionality of its app and the real-world performance with a test subject. We examine the lightweight and adjustable collar, highlighting the importance of the gentle vibration feature as a humane training method. We also delve into the setup process, exploring the app’s interface and the ease of configuring both the electronic fence boundaries and the training vibration levels. Ultimately, we assess the device's overall effectiveness and value for dog owners seeking a comprehensive solution for training and boundary management.
Pros And Cons
- Uses vibration instead of shock for training.
- Lightweight.
- Allows for setting up a circular or polygon wireless fence.
- Adjustable vibration levels.
- App provides battery life percentage of the collar.
- GPS tracking functionality.
- Combines GPS tracking and electronic fence features.
- App allows for both dog training and fence setting.
- Dog training and fence settings cannot be used simultaneously.
- Initial use requires connecting the unit to the device.
- Dog may require multiple vibrations to understand commands.
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Unboxing and Package Contents
The E-Fence 3 arrives in a straightforward package. Included are the GPS tracker collar, a detailed instruction manual (around 4-5 pages), an additional collar piece for size adjustment, a USB-C charger, and a few spare parts.

The main collar is nestled within styrofoam packaging. Its design is simple and functional, suitable for various dog sizes. The packaging also includes a QR code linking to the app download instructions.

Collar Features and Functionality
The collar itself is lightweight and easy to use. It offers adjustable vibration and shock settings, though the reviewer recommends using only the vibration function.

Rubber caps are included to prevent accidental shocks. The vibration is gentle and serves as a warning to the dog without causing any harm. Bluetooth connectivity enables seamless integration with the accompanying app.

App Interface and Setup
The app features a user-friendly interface, represented by a paw print icon. Once launched, it provides access to dog training settings and electronic fence configurations.

Initial setup requires connecting the collar to the app via Bluetooth. This involves powering on the unit, navigating to the 'devices' section in the app, and selecting the device to bind it.

Electronic Fence and Training Modes
The electronic fence mode allows users to set a boundary (circular or polygon) for their dog's activity, providing a virtual perimeter. The app displays a 2D map of the defined area.

The training mode uses the vibration feature to provide gentle corrections or cues. Multiple vibration levels (1-5) cater to different dog breeds and sizes, with higher levels providing stronger vibrations.

Real-world Usage and Feedback
The reviewer successfully tested the E-Fence 3 on a small Chihuahua. Initial responsiveness to the vibration was slow, but after some training, the dog learned to associate the vibration with desired behaviors.

The system worked well for both training and the electronic fence. The reviewer notes that both functions can't be used simultaneously, requiring switching between modes.

Final Verdict
The E-Fence 3 is a versatile and effective device for managing and training dogs. The vibration function, particularly, is a welcome alternative to shock training. The app's interface is intuitive, and setup is relatively straightforward.

While the system effectively manages both training and electronic fencing, the inability to use both simultaneously requires some planning. Overall, the E-Fence 3 is a well-designed product, especially for owners prioritizing a humane approach to dog training and boundary management.
