Smart Thermostat
How many percent do smart thermostats reduce energy costs?
About 20%
Where is the solar power from?
It is from the sun.
How do smart faucets work?
They work like automatic faucets in public restrooms.
What will happen when people are not at home?
They will turn off.
How much does the solar power cost?
It is free.
What make smart faucets save water?
New technologies.
Why is thermostat helpful?
It reduces the costs of heating and cooling.
What was the disadvantage of the solar panel in the past?
It couldn’t provide enough electricity for a full day.
Smart faucets adjust the amount of water being used and __________.
Temperature settings.
How do smart thermostats serve personal preferences?
They adjust the temperature based on the person’s preferences.
Why many homes are installing solar panels now?
Because they are now 70% cheaper than they were 10 years ago.
When will smart faucets change settings?
When we are cooking, cleaning, or washing our hands.