How do connected appliances work?

Internet-connected appliances are revolutionizing the way we perform tasks in our homes. These devices allow us to do things like start the washing machine from work or order groceries through the fridge. However, it’s also important to consider that these appliances consume energy and that the sum of several connected appliances can represent a significant amount on the electricity bill. In this article, we will analyze how connected appliances work and how much energy they consume.

Does an electrical appliance consume electricity when it’s connected but turned off?

Many people believe that when an electrical appliance is connected but turned off, it doesn’t consume electricity. However, this isn’t entirely true. Appliances connected to the electrical network consume energy even when they’re turned off, as they need to be in standby mode to receive power-on signals. This energy consumption is known as standby power consumption.

How much energy does a turned-off TV consume?

A turned-off TV can consume between 1 and 5 watts of energy in standby mode. This consumption may seem insignificant, but if we consider that most households have more than one TV, the total consumption can be significant. Additionally, if we consider that most people don’t completely turn off their TVs but leave them in standby mode, energy consumption can be even higher.

How much energy does a connected appliance consume?

The energy consumption of a connected appliance depends on the type of device and its use. For example, a connected washing machine can consume between 0.5 and 2.5 watts in standby mode, while a connected fridge can consume between 1 and 5 watts in standby mode. However, when these appliances are in use, their energy consumption can be significantly higher.

How much energy does a turned-off TV consume?

As mentioned earlier, a turned-off TV can consume between 1 and 5 watts of energy in standby mode. However, if the TV is connected to the internet, its energy consumption can be higher. This is because the TV needs to be connected to the internet to receive software updates and downloads, which can increase its energy consumption.

Advantages of connected appliances

Despite the fact that connected appliances consume energy, they also offer a number of advantages. Some of these advantages include:

  • Energy efficiency: Connected appliances can be programmed to operate more efficiently, which can help reduce energy consumption and save money on the electricity bill.
  • Safety: Connected appliances can automatically measure certain external parameters without human interaction, which can help take immediate action in case of any parameter with disparate values.
  • Remote monitoring: Connected appliances can be managed remotely through mobile devices such as phones, tablets, PCs, or virtual assistants, allowing for greater control and convenience in the home.

Our advice

If you’re thinking of buying connected appliances, it’s important to consider their energy consumption and how this can affect your electricity bill. Make sure to buy appliances with energy efficiency labels and to completely turn off devices when you’re not using them. Additionally, consider using energy monitoring devices to control the energy consumption of your connected appliances and take measures to reduce their consumption. With a little planning and care, you can enjoy the benefits of connected appliances without having to worry about their energy consumption.