Smart Homes
⭐ MasteredSmart homes use internet-connected devices like lights, thermostats and speakers that you can control with a phone or voice. They can save energy.
Smart devices need strong passwords to stay safe.
All about Smart Homes
A smart home uses internet-connected devices such as lights, thermostats, locks, speakers and cameras that you can control with a phone or your voice. Devices can be set on timers, linked together and adjusted when you are away from home.
Smart homes can save energy by turning off lights and adjusting heating when rooms are empty. They also raise questions about privacy and security, so it is important to protect devices with strong passwords and keep their software up to date.
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Real-life uses of Smart Homes
- Switching lights on before you get home
- Setting the heating to save energy
- Asking a speaker to play music or set a timer
Frequently asked questions about Smart Homes
What is a smart speaker?
A device that uses voice assistant software to answer questions, play music and control other smart devices.
Are smart devices safe?
They can be, if they are kept updated and secured with strong passwords. Unsecured devices can be targets for hackers.
Do smart devices always need the internet?
Many do, to be controlled remotely, but some can still work offline with basic functions.