A sensor is an input device or output device for IoT?

Which device is an example of IoT?

Tells you your steps and heart rate

Why are sensors important in IoT devices? A. They allow devices to collect data B. They improve battery life C. They make the device heavy D. They remove Internet access

What does a GPS sensor detect? A. Smells B. Your location C. Weight D. Water levels

Smart devices can send input data over ....................

Shows if food is running out

Helps you see who is at your door

IoT devices can talk to each other using:

What do sensors do in IoT devices? A. Detect and measure things B. Turn off the Internet

IoT is short for

A smart light turns on when it gets dark. Which sensor does it use?

Which one is an IoT device? a) Ceiling fan b) Smart speaker c) Wooden table