This review delves into the Halonix Smart Wifi Plug 16A, evaluating its performance and features in 2025. We examine the plug's accuracy in measuring energy consumption, comparing its readings to a dedicated energy meter. The ease of use and reliability of the accompanying mobile app, including its remote control and scheduling functionalities, are also thoroughly assessed. Furthermore, the review explores its compatibility with inverters, highlighting the importance of proper wiring for accurate readings.This in-depth analysis considers both the strengths and weaknesses of the Halonix Smart Wifi Plug. We discuss its practical application in a smart home environment, focusing on the convenience of remote control and automated scheduling. However, we also address potential drawbacks, including connectivity challenges experienced during testing and limitations related to inverter integration. The overall assessment provides a balanced perspective, enabling readers to make an informed decision about the suitability of this smart plug for their needs.
Pros And Cons
- Accurate power measurement (within 1-3 watts difference from an energy meter)
- Easy on/off control via mobile app
- Timer function for scheduled on/off
- Can be used to control mains power based on inverter status
- Requires a double wire connection to accurately measure power consumption from an inverter's output; does not work with a single wire connection.
- Difficult to connect to the mobile app; connectivity issues reported.
Read more: AMI Meter Reading Guide: Understanding Your Smart Electricity Meter
Unboxing and Initial Impressions
The Halonix smart plug arrived in its packaging, showing signs of previous use. This particular unit was purchased as a used item.
Despite the pre-owned condition with visible scratches, the plug seemed to be in good working order.
Energy Monitoring Accuracy
One of the key selling points of this smart plug is its accurate power measurement. The review tests this feature by comparing readings against a separate energy meter.
A small discrepancy of 3 watts was observed when running an 82-watt fan. This suggests a reasonably high degree of accuracy for general home use.
Smart Home Integration and App Connectivity
The Halonix smart plug integrates with a mobile app, enabling remote on/off control.
The reviewer encountered some connectivity issues but once connected, the app offered reliable control, including scheduling capabilities. The connectivity relies on the mobile device's hotspot.
Inverter Compatibility and Timer Functionality
The reviewer showcases the smart plug's use with an inverter, noting that accurate energy measurement requires a double-wire connection to the inverter.
A timer feature allows for scheduled on/off control, useful for automated operation based on solar power availability.
Conclusion and Overall Assessment
The Halonix smart plug offers accurate energy monitoring (within a few watts), useful for general energy consumption tracking.
Smart home integration via the app allows for remote control and scheduling, which is very convenient for automating various home tasks.
However, connectivity issues and the requirement for a double-wire connection for accurate inverter monitoring are drawbacks to consider.