Voice control integration

Voice assistants like Amazon Alexa, Google Assistant, and Apple Siri have become the primary way many people interact with their smart homes. Beyond the convenience of turning on lights, voice control can be a powerful tool for managing your home’s energy usage.

Benefits of voice control for energy

  • Ease of use: No need to find your phone or open an app to turn down the heating or turn off a light.
  • Accessibility: An essential tool for those with limited mobility or visual impairments to manage their home environment.
  • Hands-free control: Adjust your kitchen lighting while cooking or turn off the TV while your hands are full.
  • Routine activation: Use a single voice command (e.g., “Alexa, I’m leaving”) to trigger a complex sequence of energy-saving actions.

Integrating your energy devices

Most major smart energy brands are compatible with the three main voice ecosystems.

1. Heating

“Hey Google, set the living room to 19 degrees.” By linking your smart thermostat to your voice assistant, you can make instant adjustments without leaving your chair.

2. Lighting

“Alexa, turn off all the lights.” Group all your smart lights into rooms or zones to control multiple bulbs with one command.

3. Appliances

“Siri, turn off the coffee machine.” Control individual appliances plugged into smart plugs or even smart-enabled washing machines and dishwashers.

Setting up routines

The real power of voice integration lies in Routines (Alexa/Google) or Shortcuts (Siri). You can create custom commands that execute multiple actions:

  • “Good Night”: Turns off all lights, sets the thermostat to a lower sleeping temperature, and ensures the front door is locked.
  • “Movie Time”: Dims the living room lights to 10% and turns on the TV and soundbar.
  • “Start Charging”: If you have an EV charger, you can use a voice command to start or stop a charging session.

Privacy Note: Remember that voice assistants are always listening for their wake word. Ensure you are comfortable with the privacy settings of your chosen assistant and use physical mute buttons when you want absolute privacy.

Tips for better voice control

  1. Use clear names: Name your devices logically (e.g., “Main Bedroom Lamp” instead of “Bulb 1”).
  2. Organise by rooms: Ensure your assistant knows which devices are in which room for commands like “Turn off the kitchen.”
  3. Explore third-party integrations: Use services like IFTTT (If This Then That) to connect devices that don’t natively support your voice assistant.