The conversation between human and AI assistant.
How do I make a bluetooth device that set an alarm when our phone out of the bluetooth device range?
Not really. Can you give me a brief on Bluetooth technology?
Bluetooth is a wireless technology that connects devices over short distances. It allows devices to communicate with each other, share data, and perform various functions. It uses radio waves to transmit data between two devices. In the case of your project, you can use Bluetooth to connect your phone and the alarm device.