Only our most innovative and powerful products bear the authentic signature of technology pioneer and company founder Alfred Kärcher as a special design element, like the FC 8 Smart Signature Line: At a glance, it is recognizable as the best device in its category. On the floor, the battery-operated hard floor cleaner delivers flawless results – and in half the usual time. Thanks to its 4-roller technology, it removes all types of dry and wet everyday dirt without the need for pre-suction. LED lights in the cleaning head leave no speck of dust undiscovered, and special filters ensure effective hair pickup. Our top model is equipped with an attractive LCD display and app connectivity for smart assistance with your cleaning tasks. Simple step-by-step instructions on the display quickly inform you about everything you need to know about your device. Through the app, a variety of cleaning modes, optimally tailored to different types of flooring, can be transferred to the device and selected on the display. Additionally, individual adjustments for water volume and roller speed are possible via the app.