Marzieh Chaharboor - MS Degree Electrical and Electronics Engineering, Hadaf University, Sari, Iran
Mohammad Gholami - PhD Degree Electrical and Electronics Engineering, NIT University, Babol, Iran
Saman Mokhtabad - MS Degree Electrical and Electronics Engineering, Hadaf University, Sari, Iran

Nowadays, wireless communication technologies are used around the world, so they are used on smart mobilization and smart phones. They also have important impressions on electrical andelectronic devices. The most important and fundamental technologies are WLAN1 and WPAN2 whichboth play important roles on smartphones. Bluetooth is the most important technology which is used as smart technology in every smartphone and smart electrical device that exists. Bluetooth applied on smart phones is also used A2DP3, aptX, EDR4 and Bluetooth High speed (HS) which are explained here. TheBluetooth evolution which starts from Bluetooth 1.0 and then reach to Bluetooth 2.0 +EDR, Bluetooth3.0 +HS, and the current state-of-the-art Bluetooth 4.0 and its developments and Bluetooth 4.0 Transmission Rate includes BLE5 technology that all reviewed here.

Wireless communication, Smart technology, Bluetooth, Features, Evolution