What is the difference between Blue tooth and Wi Fi devices ........

Science and Technology (Easy) Electronics and Computers

What is the difference between Blue-tooth and Wi-Fi devices?

Bluetoothuses2.4GHz radio frequency band,whereas Wi-Fi can use 2.4 GHz or 5 GHz frequency band

Bluetooth is used for Wireless Local Area Networks (WLAN)only, whereas Wi-Fi is used for wireless wide area networks (WWAN)only

When information is transmitted between two devices using Bluetooth technology, the devices have to be in the line of sight of each other, but when Wi-Fi technology is used the devices need not be in the line of sight of each other

The statements(a)and(b)given above are correct in this context

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Explanation:

Bluetooth networking transmits data via lowpower radio waves. It communicates on a frequency of 2.45 gigahertz (actually between 2.402 GHz and 2.480 GHz, to be exact). Wi-Fi -IEEE 802.11 is a set of standards for implementing wireless local area network (WLAN) computer communication in the 2.4, 3.6 and 5 GHz frequency bands. Hence option 1st is correct.