When an electrical appliance is damaged, it doesn't simply stop working. Usually, it increases the amount of energy used in an attempt to compensate for its reduced operational capacity. You can set Wave Plug UK to notify you about any irregularities in the operation of your appliances. Additionally, its LED ring will start blinking in red if overheating, overcurrent, or overvoltage is detected. This way, you can check the cause of the deviation as soon as possible and even prevent any serious damage.