An UHF RFID Reader Bluetooth is a handheld device that is used to read and transmit data from UHF RFID tags using bluetooth wireless technology. UHF RFID technology uses radio waves to communicate between a reader and a tag, allowing for quick and efficient identification of objects or assets. A UHF RFID Reader Bluetooth can be paired with a mobile device or computer using Bluetooth technology, which allows for easy integration with existing systems and software.