The iGo 2 portable oxygen concentrator now includes greater oxygen production capacity, an improved user interface, and remote monitoring capabilities. It offers several new features, including an oxygen production capacity of 1,100 mL, a redesigned and intuitive user interface, and optional Bluetooth® connectivity. Additionally, its patented SmartDose intelligent conserver technology automatically adjusts the iGo 2 oxygen delivery based on changes in the user’s breathing pattern and demand.