Amber Wireless GmbH is an electronics company that designs, manufactures, and supplies wireless connectivity solutions in Europe. Its products include Bluetooth/Wi-Fi modules, wireless M-Bus modules and solutions, ISM radio modules, and USB radio sticks. The company offers compact short range RF modules for rapid implementation of cable-free data links; home automation; and automatic meter reading solutions. Its products are used in a variety of cable-free applications for instance in sensor networks; Internet of Things; smart home (connected home); logistics; automated meter reading (metering); environmental monitoring; access control; healthcare; and home/building automation applications. The company was founded in 1998 and is based in Trier, Germany. As of August 17, 2016, Amber Wireless GmbH operates as a subsidiary of Würth Elektronik eiSos GmbH & Co. KG.